You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@celix.apache.org by rl...@apache.org on 2019/07/17 17:33:41 UTC

[celix] 01/03: Updated utils to use celix_properties_t* instead of properties_pt

This is an automated email from the ASF dual-hosted git repository.

rlenferink pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/celix.git

commit eb199825e4be4cf01a2963370c28b200a732303c
Author: Roy Lenferink <le...@gmail.com>
AuthorDate: Wed Jul 17 18:36:16 2019 +0200

    Updated utils to use celix_properties_t* instead of properties_pt
    
    Updated license headers and formatting as well
---
 libs/utils/include/array_list.h                |   32 +-
 libs/utils/include/celix_array_list.h          |   28 +-
 libs/utils/include/celix_errno.h               |   34 +-
 libs/utils/include/celix_filter.h              |   28 +-
 libs/utils/include/celix_properties.h          |   28 +-
 libs/utils/include/celix_threads.h             |   40 +-
 libs/utils/include/celix_utils_api.h           |   28 +-
 libs/utils/include/celixbool.h                 |   34 +-
 libs/utils/include/exports.h                   |   32 +-
 libs/utils/include/filter.h                    |   28 +-
 libs/utils/include/hash_map.h                  |   46 +-
 libs/utils/include/ip_utils.h                  |    4 +-
 libs/utils/include/linked_list.h               |   32 +-
 libs/utils/include/linked_list_iterator.h      |   32 +-
 libs/utils/include/properties.h                |   32 +-
 libs/utils/include/utils.h                     |   32 +-
 libs/utils/include/version.h                   |   74 +-
 libs/utils/include/version_range.h             |   52 +-
 libs/utils/private/test/array_list_test.cpp    |  823 ++++-----
 libs/utils/private/test/celix_threads_test.cpp |  587 ++++---
 libs/utils/private/test/filter_test.cpp        |    4 +-
 libs/utils/private/test/hash_map_test.cpp      | 2247 ++++++++++++------------
 libs/utils/private/test/ip_utils_test.cpp      |   14 +-
 libs/utils/private/test/linked_list_test.cpp   | 1071 +++++------
 libs/utils/private/test/properties_test.cpp    |  335 ++--
 libs/utils/private/test/thread_pool_test.cpp   |  125 +-
 libs/utils/private/test/utils_test.cpp         |  451 ++---
 libs/utils/private/test/version_range_test.cpp |  368 ++--
 libs/utils/private/test/version_test.cpp       |  514 +++---
 libs/utils/src/array_list.c                    |  659 +++----
 libs/utils/src/array_list_private.h            |   52 +-
 libs/utils/src/celix_threads.c                 |  136 +-
 libs/utils/src/filter.c                        |  942 +++++-----
 libs/utils/src/hash_map.c                      |  785 ++++-----
 libs/utils/src/hash_map_private.h              |   64 +-
 libs/utils/src/ip_utils.c                      |    4 +-
 libs/utils/src/linked_list.c                   |  281 +--
 libs/utils/src/linked_list_iterator.c          |  199 +--
 libs/utils/src/linked_list_private.h           |   44 +-
 libs/utils/src/properties.c                    |  638 +++----
 libs/utils/src/utils.c                         |  187 +-
 libs/utils/src/version.c                       |  396 ++---
 libs/utils/src/version_private.h               |   37 +-
 libs/utils/src/version_range.c                 |  278 +--
 libs/utils/src/version_range_private.h         |   37 +-
 45 files changed, 5951 insertions(+), 5943 deletions(-)

diff --git a/libs/utils/include/array_list.h b/libs/utils/include/array_list.h
index 9262984..a0c8bd4 100644
--- a/libs/utils/include/array_list.h
+++ b/libs/utils/include/array_list.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * array_list.h
  *
  *  \date       Aug 4, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef ARRAY_LIST_H_
diff --git a/libs/utils/include/celix_array_list.h b/libs/utils/include/celix_array_list.h
index 4bb3e7b..7184bfd 100644
--- a/libs/utils/include/celix_array_list.h
+++ b/libs/utils/include/celix_array_list.h
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 
 #include "celixbool.h"
diff --git a/libs/utils/include/celix_errno.h b/libs/utils/include/celix_errno.h
index b51540b..0636d99 100644
--- a/libs/utils/include/celix_errno.h
+++ b/libs/utils/include/celix_errno.h
@@ -1,27 +1,27 @@
-/*
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * celix_errno.h
  *
  *  \date       Feb 15, 2011
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 /*!
   \file
diff --git a/libs/utils/include/celix_filter.h b/libs/utils/include/celix_filter.h
index 4d0d7fa..a6a9e15 100644
--- a/libs/utils/include/celix_filter.h
+++ b/libs/utils/include/celix_filter.h
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 
 #ifndef CELIX_FILTER_H_
diff --git a/libs/utils/include/celix_properties.h b/libs/utils/include/celix_properties.h
index fbc59ab..b86c297 100644
--- a/libs/utils/include/celix_properties.h
+++ b/libs/utils/include/celix_properties.h
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 
 #include <stdio.h>
diff --git a/libs/utils/include/celix_threads.h b/libs/utils/include/celix_threads.h
index a4bc54c..af33a99 100644
--- a/libs/utils/include/celix_threads.h
+++ b/libs/utils/include/celix_threads.h
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * celix_threads.h
@@ -37,8 +37,8 @@ extern "C" {
 #endif
 
 struct celix_thread {
-	bool threadInitialized;
-	pthread_t thread;
+    bool threadInitialized;
+    pthread_t thread;
 };
 
 typedef pthread_once_t celix_thread_once_t;
@@ -79,10 +79,10 @@ typedef pthread_mutexattr_t celix_thread_mutexattr_t;
 
 //MUTEX TYPES
 enum {
-	CELIX_THREAD_MUTEX_NORMAL,
-	CELIX_THREAD_MUTEX_RECURSIVE,
-	CELIX_THREAD_MUTEX_ERRORCHECK,
-	CELIX_THREAD_MUTEX_DEFAULT
+    CELIX_THREAD_MUTEX_NORMAL,
+    CELIX_THREAD_MUTEX_RECURSIVE,
+    CELIX_THREAD_MUTEX_ERRORCHECK,
+    CELIX_THREAD_MUTEX_DEFAULT
 };
 
 
diff --git a/libs/utils/include/celix_utils_api.h b/libs/utils/include/celix_utils_api.h
index 48324c3..afe9ba7 100644
--- a/libs/utils/include/celix_utils_api.h
+++ b/libs/utils/include/celix_utils_api.h
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 
 #ifndef CELIX_CELIX_UTILS_API_H_
diff --git a/libs/utils/include/celixbool.h b/libs/utils/include/celixbool.h
index 526392b..50fa7c6 100644
--- a/libs/utils/include/celixbool.h
+++ b/libs/utils/include/celixbool.h
@@ -1,27 +1,27 @@
-/*
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * celixbool.h
  *
  *  \date       Jun 16, 2011
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef CELIXBOOL_H_
diff --git a/libs/utils/include/exports.h b/libs/utils/include/exports.h
index b128c88..23b6146 100644
--- a/libs/utils/include/exports.h
+++ b/libs/utils/include/exports.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * exports.h
  *
  *  \date       Jun 16, 2011
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef EXPORTS_H_
diff --git a/libs/utils/include/filter.h b/libs/utils/include/filter.h
index 105925c..b972c11 100644
--- a/libs/utils/include/filter.h
+++ b/libs/utils/include/filter.h
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 
 #ifndef FILTER_H_
diff --git a/libs/utils/include/hash_map.h b/libs/utils/include/hash_map.h
index d9d1b66..ec030c1 100644
--- a/libs/utils/include/hash_map.h
+++ b/libs/utils/include/hash_map.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * hash_map.h
  *
  *  \date       Jul 21, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef HASH_MAP_H_
@@ -41,11 +41,11 @@ typedef struct hashMap* hash_map_pt;
 typedef struct hashMap hash_map_t;
 
 struct hashMapIterator {
-	hash_map_pt map;
-	hash_map_entry_pt next;
-	hash_map_entry_pt current;
-	int expectedModCount;
-	int index;
+    hash_map_pt map;
+    hash_map_entry_pt next;
+    hash_map_entry_pt current;
+    int expectedModCount;
+    int index;
 };
 
 typedef struct hashMapIterator hash_map_iterator_t;
@@ -56,8 +56,8 @@ typedef struct hashMapValues *hash_map_values_pt;
 typedef struct hashMapEntrySet *hash_map_entry_set_pt;
 
 UTILS_EXPORT hash_map_pt hashMap_create(unsigned int (*keyHash)(const void *), unsigned int (*valueHash)(const void *),
-										int (*keyEquals)(const void *, const void *),
-										int (*valueEquals)(const void *, const void *));
+                                        int (*keyEquals)(const void *, const void *),
+                                        int (*valueEquals)(const void *, const void *));
 
 UTILS_EXPORT void hashMap_destroy(hash_map_pt map, bool freeKeys, bool freeValues);
 
diff --git a/libs/utils/include/ip_utils.h b/libs/utils/include/ip_utils.h
index d95a14a..8f8fe5c 100644
--- a/libs/utils/include/ip_utils.h
+++ b/libs/utils/include/ip_utils.h
@@ -20,8 +20,8 @@
  * ip_utils.h
  *
  *  \date       Jun 24, 2019
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef IP_UTILS_H_
diff --git a/libs/utils/include/linked_list.h b/libs/utils/include/linked_list.h
index 04c1162..e5d449e 100644
--- a/libs/utils/include/linked_list.h
+++ b/libs/utils/include/linked_list.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * linked_list.h
  *
  *  \date       Jul 16, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef LINKED_LIST_H_
diff --git a/libs/utils/include/linked_list_iterator.h b/libs/utils/include/linked_list_iterator.h
index f765d5d..393d4cc 100644
--- a/libs/utils/include/linked_list_iterator.h
+++ b/libs/utils/include/linked_list_iterator.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * linked_list_iterator.h
  *
  *  \date       Jul 16, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef LINKED_LIST_ITERATOR_H_
diff --git a/libs/utils/include/properties.h b/libs/utils/include/properties.h
index f0070bd..c295eb5 100644
--- a/libs/utils/include/properties.h
+++ b/libs/utils/include/properties.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * properties.h
  *
  *  \date       Apr 27, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef PROPERTIES_H_
diff --git a/libs/utils/include/utils.h b/libs/utils/include/utils.h
index 11a200f..78d025d 100644
--- a/libs/utils/include/utils.h
+++ b/libs/utils/include/utils.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * utils.h
  *
  *  \date       Jul 27, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef UTILS_H_
diff --git a/libs/utils/include/version.h b/libs/utils/include/version.h
index 88e146a..50a91f7 100644
--- a/libs/utils/include/version.h
+++ b/libs/utils/include/version.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * version.h
  *
  *  \date       Jul 12, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef VERSION_H_
@@ -50,10 +50,10 @@ typedef struct version *version_pt;
  *        the empty string.
  * @param version The created version_pt
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>version</code> failed.
- * 		- CELIX_ILLEGAL_ARGUMENT If the numerical components are negative
- * 		  or the qualifier string is invalid.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>version</code> failed.
+ *         - CELIX_ILLEGAL_ARGUMENT If the numerical components are negative
+ *           or the qualifier string is invalid.
  */
 celix_status_t version_createVersion(int major, int minor, int micro, char *qualifier, version_pt *version);
 
@@ -65,10 +65,10 @@ celix_status_t version_destroy(version_pt version);
  * @param version The version to clone
  * @param clone The cloned version
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>version</code> failed.
- * 		- CELIX_ILLEGAL_ARGUMENT If the numerical components are negative
- * 		  or the qualifier string is invalid.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>version</code> failed.
+ *         - CELIX_ILLEGAL_ARGUMENT If the numerical components are negative
+ *           or the qualifier string is invalid.
  */
 celix_status_t version_clone(version_pt version, version_pt *clone);
 
@@ -93,10 +93,10 @@ celix_status_t version_clone(version_pt version, version_pt *clone);
  * @param versionStr String representation of the version identifier.
  * @param version The created version_pt
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>version</code> failed.
- * 		- CELIX_ILLEGAL_ARGUMENT If the numerical components are negative,
- * 		  	the qualifier string is invalid or <code>versionStr</code> is improperly formatted.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>version</code> failed.
+ *         - CELIX_ILLEGAL_ARGUMENT If the numerical components are negative,
+ *               the qualifier string is invalid or <code>versionStr</code> is improperly formatted.
  */
 celix_status_t version_createVersionFromString(const char *versionStr, version_pt *version);
 
@@ -105,10 +105,10 @@ celix_status_t version_createVersionFromString(const char *versionStr, version_p
  *
  * @param version The created version_pt
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>version</code> failed.
- * 		- CELIX_ILLEGAL_ARGUMENT If the numerical components are negative,
- * 		  	the qualifier string is invalid or <code>versionStr</code> is improperly formatted.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>version</code> failed.
+ *         - CELIX_ILLEGAL_ARGUMENT If the numerical components are negative,
+ *               the qualifier string is invalid or <code>versionStr</code> is improperly formatted.
  */
 celix_status_t version_createEmptyVersion(version_pt *version);
 
@@ -143,7 +143,7 @@ celix_status_t version_getQualifier(version_pt version, const char **qualifier);
  * @param result A negative integer, zero, or a positive integer if <code>version</code> is
  *         less than, equal to, or greater than the <code>compare</code>.
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_SUCCESS when no errors are encountered.
  */
 celix_status_t version_compareTo(version_pt version, version_pt compare, int *result);
 
@@ -159,7 +159,7 @@ celix_status_t version_compareTo(version_pt version, version_pt compare, int *re
  * @param version The <code>version_pt</code> to get the string representation from.
  * @param string Pointer to the string (char *) in which the result will be placed.
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_SUCCESS when no errors are encountered.
  */
 celix_status_t version_toString(version_pt version, char **string);
 
@@ -175,7 +175,7 @@ celix_status_t version_toString(version_pt version, char **string);
  * @param version The reference provider <code>version_pt</code> .
  * @param Boolean indicating if the versions are compatible
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_SUCCESS when no errors are encountered.
  */
 celix_status_t version_isCompatible(version_pt user, version_pt provider, bool *isCompatible);
 
diff --git a/libs/utils/include/version_range.h b/libs/utils/include/version_range.h
index b661cd3..e93d52b 100644
--- a/libs/utils/include/version_range.h
+++ b/libs/utils/include/version_range.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * version_range.h
  *
  *  \date       Jul 12, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef VERSION_RANGE_H_
@@ -54,8 +54,8 @@ typedef struct versionRange *version_range_pt;
  * @param isHighInclusive True if upper bound should be included in the range
  * @param versionRange The created range
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>versionRange</code> failed.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>versionRange</code> failed.
  */
 celix_status_t
 versionRange_createVersionRange(version_pt low, bool isLowInclusive, version_pt high, bool isHighInclusive,
@@ -63,12 +63,12 @@ versionRange_createVersionRange(version_pt low, bool isLowInclusive, version_pt
 
 /**
  * Creates an infinite version range using ::version_createEmptyVersion for the low version,
- * 	NULL for the high version and high and low inclusive set to true.
+ *     NULL for the high version and high and low inclusive set to true.
  *
  * @param range The created range
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>range</code> failed.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>range</code> failed.
  */
 celix_status_t versionRange_createInfiniteVersionRange(version_range_pt *range);
 
@@ -81,7 +81,7 @@ celix_status_t versionRange_destroy(version_range_pt range);
  * @param version The version to check.
  * @param inRange True if the specified version is included in this version range, false otherwise.
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_SUCCESS when no errors are encountered.
  */
 celix_status_t versionRange_isInRange(version_range_pt versionRange, version_pt version, bool *inRange);
 
@@ -146,10 +146,10 @@ celix_status_t versionRange_getHighVersion(version_range_pt versionRange, versio
  * @param rangeStr String representation of the version range.
  * @param range The created version_range_pt.
  * @return Status code indication failure or success:
- * 		- CELIX_SUCCESS when no errors are encountered.
- * 		- CELIX_ENOMEM If allocating memory for <code>versionRange</code> failed.
- * 		- CELIX_ILLEGAL_ARGUMENT If the numerical components are negative,
- * 		  	the qualifier string is invalid or <code>versionStr</code> is impropertly formatted.
+ *         - CELIX_SUCCESS when no errors are encountered.
+ *         - CELIX_ENOMEM If allocating memory for <code>versionRange</code> failed.
+ *         - CELIX_ILLEGAL_ARGUMENT If the numerical components are negative,
+ *               the qualifier string is invalid or <code>versionStr</code> is impropertly formatted.
  */
 celix_status_t versionRange_parse(const char *rangeStr, version_range_pt *range);
 
diff --git a/libs/utils/private/test/array_list_test.cpp b/libs/utils/private/test/array_list_test.cpp
index 4c908e3..8a4a965 100644
--- a/libs/utils/private/test/array_list_test.cpp
+++ b/libs/utils/private/test/array_list_test.cpp
@@ -1,28 +1,29 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * array_list_test.cpp
  *
- * 	\date       Sep 15, 2015
- *  \author    	Menno van der Graaf & Alexander
- *  \copyright	Apache License, Version 2.0
+ *  \date       Sep 15, 2015
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -40,544 +41,544 @@ extern "C"
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 static char* my_strdup(const char* s){
-	char *d = (char*) malloc (strlen (s) + 1);
-	if (d == NULL) return NULL;
-	strcpy (d,s);
-	return d;
+    char *d = (char*) malloc (strlen (s) + 1);
+    if (d == NULL) return NULL;
+    strcpy (d,s);
+    return d;
 }
 
 //----------------------TESTS GROUP DEFINES----------------------
 
 TEST_GROUP(array_list) {
-	array_list_pt list;
-
-	void setup(){
-		arrayList_create(&list);
-	}
-	void teardown() {
-		arrayList_destroy(list);
-	}
+    array_list_pt list;
+
+    void setup(){
+        arrayList_create(&list);
+    }
+    void teardown() {
+        arrayList_destroy(list);
+    }
 };
 
 TEST_GROUP(array_list_iterator) {
-	array_list_pt list;
-
-	void setup(){
-		arrayList_create(&list);
-	}
-	void teardown() {
-		arrayList_destroy(list);
-	}
+    array_list_pt list;
+
+    void setup(){
+        arrayList_create(&list);
+    }
+    void teardown() {
+        arrayList_destroy(list);
+    }
 };
 
 //----------------------ARRAY LIST TESTS----------------------
 
 TEST(array_list, create) {
-	CHECK_C(list != NULL);
-	LONGS_EQUAL(0, list->size);
+    CHECK_C(list != NULL);
+    LONGS_EQUAL(0, list->size);
 }
 
 TEST(array_list, trimToSize) {
-	char * entry = my_strdup("entry");
-	arrayList_clear(list);
+    char * entry = my_strdup("entry");
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	LONGS_EQUAL(1, list->size);
-	LONGS_EQUAL(10, list->capacity);
+    arrayList_add(list, entry);
+    LONGS_EQUAL(1, list->size);
+    LONGS_EQUAL(10, list->capacity);
 
-	arrayList_trimToSize(list);
-	LONGS_EQUAL(1, list->size);
-	LONGS_EQUAL(1, list->capacity);
+    arrayList_trimToSize(list);
+    LONGS_EQUAL(1, list->size);
+    LONGS_EQUAL(1, list->capacity);
 
-	free(entry);
+    free(entry);
 }
 
 TEST(array_list, ensureCapacity) {
-	int i;
-	arrayList_clear(list);
-
-	LONGS_EQUAL(10, list->capacity);
-	LONGS_EQUAL(0, list->size);
-
-	for (i = 0; i < 100; i++) {
-		char * entry = my_strdup("entry");
-		arrayList_add(list, entry);
-	}
-	LONGS_EQUAL(133, list->capacity);
-	LONGS_EQUAL(100, list->size);
-
-	for (i = 99; i >= 0; i--) {
-		free(arrayList_remove(list, i));
-	}
+    int i;
+    arrayList_clear(list);
+
+    LONGS_EQUAL(10, list->capacity);
+    LONGS_EQUAL(0, list->size);
+
+    for (i = 0; i < 100; i++) {
+        char * entry = my_strdup("entry");
+        arrayList_add(list, entry);
+    }
+    LONGS_EQUAL(133, list->capacity);
+    LONGS_EQUAL(100, list->size);
+
+    for (i = 99; i >= 0; i--) {
+        free(arrayList_remove(list, i));
+    }
 }
 
 TEST(array_list, clone) {
-	int i;
-	arrayList_clear(list);
-
-	LONGS_EQUAL(10, list->capacity);
-	LONGS_EQUAL(0, list->size);
-
-	for (i = 0; i < 12; i++) {
-		bool added;
-		char entry[11];
-		sprintf(entry, "|%s|%d|", "entry", i);
-		added = arrayList_add(list, my_strdup(entry));
-		CHECK(added);
-	}
-	LONGS_EQUAL(16, list->capacity);
-	LONGS_EQUAL(12, list->size);
-
-	array_list_pt clone = NULL;
-	clone = arrayList_clone(list);
-
-	LONGS_EQUAL(16, clone->capacity);
-	LONGS_EQUAL(12, clone->size);
-
-	unsigned int j;
-	for (j = 0; j < 12; j++) {
-		void *entry = NULL;
-		char entrys[11];
-		sprintf(entrys, "|%s|%d|", "entry", j);
-
-		entry = arrayList_get(clone, j);
-		STRCMP_EQUAL((char *) entry, entrys);
-	}
-
-	for (i = 11; i >= 0; i--) {
-		free(arrayList_remove(list, i));
-	}
-	arrayList_destroy(clone);
+    int i;
+    arrayList_clear(list);
+
+    LONGS_EQUAL(10, list->capacity);
+    LONGS_EQUAL(0, list->size);
+
+    for (i = 0; i < 12; i++) {
+        bool added;
+        char entry[11];
+        sprintf(entry, "|%s|%d|", "entry", i);
+        added = arrayList_add(list, my_strdup(entry));
+        CHECK(added);
+    }
+    LONGS_EQUAL(16, list->capacity);
+    LONGS_EQUAL(12, list->size);
+
+    array_list_pt clone = NULL;
+    clone = arrayList_clone(list);
+
+    LONGS_EQUAL(16, clone->capacity);
+    LONGS_EQUAL(12, clone->size);
+
+    unsigned int j;
+    for (j = 0; j < 12; j++) {
+        void *entry = NULL;
+        char entrys[11];
+        sprintf(entrys, "|%s|%d|", "entry", j);
+
+        entry = arrayList_get(clone, j);
+        STRCMP_EQUAL((char *) entry, entrys);
+    }
+
+    for (i = 11; i >= 0; i--) {
+        free(arrayList_remove(list, i));
+    }
+    arrayList_destroy(clone);
 }
 
 TEST(array_list, size){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry");
-	char * entry3 = my_strdup("entry");
-	arrayList_clear(list);
-	LONGS_EQUAL(0, list->size);
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry");
+    char * entry3 = my_strdup("entry");
+    arrayList_clear(list);
+    LONGS_EQUAL(0, list->size);
 
-	arrayList_add(list, entry);
-	LONGS_EQUAL(1, list->size);
+    arrayList_add(list, entry);
+    LONGS_EQUAL(1, list->size);
 
-	arrayList_add(list, entry2);
-	LONGS_EQUAL(2, list->size);
+    arrayList_add(list, entry2);
+    LONGS_EQUAL(2, list->size);
 
-	arrayList_add(list, entry3);
-	LONGS_EQUAL(3, list->size);
+    arrayList_add(list, entry3);
+    LONGS_EQUAL(3, list->size);
 
-	free(entry);
-	free(entry2);
-	free(entry3);
+    free(entry);
+    free(entry2);
+    free(entry3);
 }
 
 TEST(array_list, isEmpty){
-	arrayList_clear(list);
-	LONGS_EQUAL(0, list->size);
-	CHECK(arrayList_isEmpty(list));
+    arrayList_clear(list);
+    LONGS_EQUAL(0, list->size);
+    CHECK(arrayList_isEmpty(list));
 }
 
 TEST(array_list, contains){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = NULL;
-	bool contains;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = NULL;
+    bool contains;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
+    arrayList_add(list, entry);
 
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry2);
 
-	CHECK(arrayList_contains(list, entry));
-	CHECK(arrayList_contains(list, entry2));
-	contains = arrayList_contains(list, NULL);
-	CHECK(!contains);
+    CHECK(arrayList_contains(list, entry));
+    CHECK(arrayList_contains(list, entry2));
+    contains = arrayList_contains(list, NULL);
+    CHECK(!contains);
 
-	arrayList_add(list, entry3);
+    arrayList_add(list, entry3);
 
-	CHECK(arrayList_contains(list, entry3));
+    CHECK(arrayList_contains(list, entry3));
 
-	free(entry);
-	free(entry2);
+    free(entry);
+    free(entry2);
 }
 
 TEST(array_list, indexOf){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
+    arrayList_add(list, entry);
 
-	arrayList_add(list, entry2);
-	arrayList_add(list, entry2);
-	arrayList_add(list, entry2);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry2);
+    arrayList_add(list, entry2);
+    arrayList_add(list, entry2);
+    arrayList_add(list, entry2);
 
-	LONGS_EQUAL(0, arrayList_indexOf(list, entry));
-	LONGS_EQUAL(1, arrayList_indexOf(list, entry2));
-	LONGS_EQUAL(0, arrayList_lastIndexOf(list, entry));
-	LONGS_EQUAL(4, arrayList_lastIndexOf(list, entry2));
+    LONGS_EQUAL(0, arrayList_indexOf(list, entry));
+    LONGS_EQUAL(1, arrayList_indexOf(list, entry2));
+    LONGS_EQUAL(0, arrayList_lastIndexOf(list, entry));
+    LONGS_EQUAL(4, arrayList_lastIndexOf(list, entry2));
 
-	free(entry);
-	free(entry2);
+    free(entry);
+    free(entry2);
 }
 
 TEST(array_list, get){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = NULL;
-	char * get;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = NULL;
+    char * get;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
 
-	get = (char*) arrayList_get(list, 0);
-	STRCMP_EQUAL(entry, get);
+    get = (char*) arrayList_get(list, 0);
+    STRCMP_EQUAL(entry, get);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry2, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry2, get);
 
-	arrayList_add(list, entry3);
+    arrayList_add(list, entry3);
 
-	get = (char*) arrayList_get(list, 2);
-	CHECK(get == NULL);
+    get = (char*) arrayList_get(list, 2);
+    CHECK(get == NULL);
 
-	get = (char*) arrayList_get(list, 42);
-	CHECK(get == NULL);
+    get = (char*) arrayList_get(list, 42);
+    CHECK(get == NULL);
 
-	free(entry);
-	free(entry2);
+    free(entry);
+    free(entry2);
 }
 
 TEST(array_list, set){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	char * get;
-	char * old;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    char * get;
+    char * old;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry2, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry2, get);
 
-	old = (char*) arrayList_set(list, 1, entry3);
-	STRCMP_EQUAL(entry2, old);
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry3, get);
+    old = (char*) arrayList_set(list, 1, entry3);
+    STRCMP_EQUAL(entry2, old);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry3, get);
 
-	free(entry);
-	free(entry2);
-	free(entry3);
+    free(entry);
+    free(entry2);
+    free(entry3);
 }
 
 TEST(array_list, add){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	char * get;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    char * get;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry2, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry2, get);
 
-	arrayList_addIndex(list, 1, entry3);
+    arrayList_addIndex(list, 1, entry3);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry3, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry3, get);
 
-	get = (char*) arrayList_get(list, 2);
-	STRCMP_EQUAL(entry2, get);
+    get = (char*) arrayList_get(list, 2);
+    STRCMP_EQUAL(entry2, get);
 
-	free(entry);
-	free(entry2);
-	free(entry3);
+    free(entry);
+    free(entry2);
+    free(entry3);
 }
 
 TEST(array_list, addAll){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	char * get;
-	array_list_pt toAdd;
-	bool changed;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    char * get;
+    array_list_pt toAdd;
+    bool changed;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_create(&toAdd);
-	arrayList_add(toAdd, entry);
-	arrayList_add(toAdd, entry2);
+    arrayList_create(&toAdd);
+    arrayList_add(toAdd, entry);
+    arrayList_add(toAdd, entry2);
 
-	arrayList_add(list, entry3);
+    arrayList_add(list, entry3);
 
-	get = (char*) arrayList_get(list, 0);
-	STRCMP_EQUAL(entry3, get);
+    get = (char*) arrayList_get(list, 0);
+    STRCMP_EQUAL(entry3, get);
 
-	changed = arrayList_addAll(list, toAdd);
-	CHECK(changed);
-	LONGS_EQUAL(3, arrayList_size(list));
+    changed = arrayList_addAll(list, toAdd);
+    CHECK(changed);
+    LONGS_EQUAL(3, arrayList_size(list));
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry, get);
 
-	get = (char*) arrayList_get(list, 2);
-	STRCMP_EQUAL(entry2, get);
+    get = (char*) arrayList_get(list, 2);
+    STRCMP_EQUAL(entry2, get);
 
-	free(entry);
-	free(entry2);
-	free(entry3);
-	arrayList_destroy(toAdd);
+    free(entry);
+    free(entry2);
+    free(entry3);
+    arrayList_destroy(toAdd);
 }
 
 TEST(array_list, remove){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	char * get;
-	char * removed;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    char * get;
+    char * removed;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry2, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry2, get);
 
-	// Remove first entry
-	removed = (char*) arrayList_remove(list, 0);
-	STRCMP_EQUAL(entry, removed);
+    // Remove first entry
+    removed = (char*) arrayList_remove(list, 0);
+    STRCMP_EQUAL(entry, removed);
 
-	// Check the new first entry
-	get = (char*) arrayList_get(list, 0);
-	STRCMP_EQUAL(entry2, get);
+    // Check the new first entry
+    get = (char*) arrayList_get(list, 0);
+    STRCMP_EQUAL(entry2, get);
 
-	// Add a new entry
-	arrayList_add(list, entry3);
+    // Add a new entry
+    arrayList_add(list, entry3);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry3, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry3, get);
 
-	free(entry);
-	free(entry2);
-	free(entry3);
+    free(entry);
+    free(entry2);
+    free(entry3);
 }
 
 TEST(array_list, removeElement){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	char * get;
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    char * get;
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
 
-	// Remove entry
-	CHECK(arrayList_removeElement(list, entry));
+    // Remove entry
+    CHECK(arrayList_removeElement(list, entry));
 
-	// Check the new first element
-	get = (char*) arrayList_get(list, 0);
-	STRCMP_EQUAL(entry2, get);
+    // Check the new first element
+    get = (char*) arrayList_get(list, 0);
+    STRCMP_EQUAL(entry2, get);
 
-	// Add a new entry
-	arrayList_add(list, entry3);
+    // Add a new entry
+    arrayList_add(list, entry3);
 
-	get = (char*) arrayList_get(list, 1);
-	STRCMP_EQUAL(entry3, get);
+    get = (char*) arrayList_get(list, 1);
+    STRCMP_EQUAL(entry3, get);
 
-	free(entry);
-	free(entry2);
-	free(entry3);
+    free(entry);
+    free(entry2);
+    free(entry3);
 }
 
 TEST(array_list, clear){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
 
-	arrayList_clear(list);
+    arrayList_clear(list);
 
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
 
-	LONGS_EQUAL(2, arrayList_size(list));
-	arrayList_clear(list);
-	LONGS_EQUAL(0, arrayList_size(list));
+    LONGS_EQUAL(2, arrayList_size(list));
+    arrayList_clear(list);
+    LONGS_EQUAL(0, arrayList_size(list));
 
-	free(entry);
-	free(entry2);
+    free(entry);
+    free(entry2);
 }
 
 //----------------------ARRAY LIST ITERATOR TESTS----------------------
 
 TEST(array_list_iterator, create){
-	array_list_iterator_pt it_list = arrayListIterator_create(list);
-	CHECK(it_list != NULL);
-	POINTERS_EQUAL(list, it_list->list);
-	arrayListIterator_destroy(it_list);
+    array_list_iterator_pt it_list = arrayListIterator_create(list);
+    CHECK(it_list != NULL);
+    POINTERS_EQUAL(list, it_list->list);
+    arrayListIterator_destroy(it_list);
 }
 
 TEST(array_list_iterator, hasNext){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	array_list_iterator_pt it_list;
-
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
-	arrayList_add(list, entry3);
-	it_list = arrayListIterator_create(list);
-	CHECK(arrayListIterator_hasNext(it_list));
-
-	arrayListIterator_next(it_list);
-	CHECK(arrayListIterator_hasNext(it_list));
-
-	arrayListIterator_next(it_list);
-	CHECK(arrayListIterator_hasNext(it_list));
-
-	arrayListIterator_next(it_list);
-	CHECK(!arrayListIterator_hasNext(it_list));
-
-	free(entry);
-	free(entry2);
-	free(entry3);
-	arrayListIterator_destroy(it_list);
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    array_list_iterator_pt it_list;
+
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
+    arrayList_add(list, entry3);
+    it_list = arrayListIterator_create(list);
+    CHECK(arrayListIterator_hasNext(it_list));
+
+    arrayListIterator_next(it_list);
+    CHECK(arrayListIterator_hasNext(it_list));
+
+    arrayListIterator_next(it_list);
+    CHECK(arrayListIterator_hasNext(it_list));
+
+    arrayListIterator_next(it_list);
+    CHECK(!arrayListIterator_hasNext(it_list));
+
+    free(entry);
+    free(entry2);
+    free(entry3);
+    arrayListIterator_destroy(it_list);
 }
 
 TEST(array_list_iterator, hasPrevious){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	array_list_iterator_pt it_list;
-
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
-	arrayList_add(list, entry3);
-
-	it_list = arrayListIterator_create(list);
-	arrayListIterator_next(it_list);
-	arrayListIterator_next(it_list);
-	arrayListIterator_next(it_list);
-	CHECK(arrayListIterator_hasPrevious(it_list));
-
-	arrayListIterator_previous(it_list);
-	CHECK(arrayListIterator_hasPrevious(it_list));
-
-	arrayListIterator_previous(it_list);
-	CHECK(arrayListIterator_hasPrevious(it_list));
-
-	arrayListIterator_previous(it_list);
-	CHECK(!arrayListIterator_hasPrevious(it_list));
-
-	free(entry);
-	free(entry2);
-	free(entry3);
-	arrayListIterator_destroy(it_list);
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    array_list_iterator_pt it_list;
+
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
+    arrayList_add(list, entry3);
+
+    it_list = arrayListIterator_create(list);
+    arrayListIterator_next(it_list);
+    arrayListIterator_next(it_list);
+    arrayListIterator_next(it_list);
+    CHECK(arrayListIterator_hasPrevious(it_list));
+
+    arrayListIterator_previous(it_list);
+    CHECK(arrayListIterator_hasPrevious(it_list));
+
+    arrayListIterator_previous(it_list);
+    CHECK(arrayListIterator_hasPrevious(it_list));
+
+    arrayListIterator_previous(it_list);
+    CHECK(!arrayListIterator_hasPrevious(it_list));
+
+    free(entry);
+    free(entry2);
+    free(entry3);
+    arrayListIterator_destroy(it_list);
 }
 
 TEST(array_list_iterator, next){
-	char * entry = my_strdup("entry");
-	char * entry2 = my_strdup("entry2");
-	char * entry3 = my_strdup("entry3");
-	array_list_iterator_pt it_list;
-
-	arrayList_add(list, entry);
-	arrayList_add(list, entry2);
-	arrayList_add(list, entry3);
-	it_list = arrayListIterator_create(list);
-	STRCMP_EQUAL(entry, (char*) arrayListIterator_next(it_list));
-	STRCMP_EQUAL(entry2, (char*) arrayListIterator_next(it_list));
-	STRCMP_EQUAL(entry3, (char*) arrayListIterator_next(it_list));
-	POINTERS_EQUAL(NULL, arrayListIterator_next(it_list));
-
-	//mess up the expected and real changecount, code should check and handle
-	arrayList_add(list, entry);
-	arrayListIterator_next(it_list);
-
-	free(entry);
-	free(entry2);
-	free(entry3);
-	arrayListIterator_destroy(it_list);
+    char * entry = my_strdup("entry");
+    char * entry2 = my_strdup("entry2");
+    char * entry3 = my_strdup("entry3");
+    array_list_iterator_pt it_list;
+
+    arrayList_add(list, entry);
+    arrayList_add(list, entry2);
+    arrayList_add(list, entry3);
+    it_list = arrayListIterator_create(list);
+    STRCMP_EQUAL(entry, (char*) arrayListIterator_next(it_list));
+    STRCMP_EQUAL(entry2, (char*) arrayListIterator_next(it_list));
+    STRCMP_EQUAL(entry3, (char*) arrayListIterator_next(it_list));
+    POINTERS_EQUAL(NULL, arrayListIterator_next(it_list));
+
+    //mess up the expected and real changecount, code should check and handle
+    arrayList_add(list, entry);
+    arrayListIterator_next(it_list);
+
+    free(entry);
+    free(entry2);
+    free(entry3);
+    arrayListIterator_destroy(it_list);
 }
 
 TEST(array_list_iterator, previous){
-	char * value = my_strdup("entry");
-	char * value2 = my_strdup("entry2");
-	char * value3 = my_strdup("entry3");
-	array_list_iterator_pt it_list;
-
-	arrayList_add(list, value);
-	arrayList_add(list, value2);
-	arrayList_add(list, value3);
-	it_list = arrayListIterator_create(list);
-
-	arrayListIterator_next(it_list);
-	arrayListIterator_next(it_list);
-	arrayListIterator_next(it_list);
-	STRCMP_EQUAL(value3, (char*) arrayListIterator_previous(it_list));
-	STRCMP_EQUAL(value2, (char*) arrayListIterator_previous(it_list));
-	STRCMP_EQUAL(value, (char*) arrayListIterator_previous(it_list));
-	POINTERS_EQUAL(NULL, arrayListIterator_previous(it_list));
-
-	//mess up the expected and real changecount, code should check and handle
-	arrayListIterator_destroy(it_list);
-	it_list = arrayListIterator_create(list);
-	arrayList_add(list, value);
-	arrayListIterator_previous(it_list);
-
-	free(value);
-	free(value2);
-	free(value3);
-	arrayListIterator_destroy(it_list);
+    char * value = my_strdup("entry");
+    char * value2 = my_strdup("entry2");
+    char * value3 = my_strdup("entry3");
+    array_list_iterator_pt it_list;
+
+    arrayList_add(list, value);
+    arrayList_add(list, value2);
+    arrayList_add(list, value3);
+    it_list = arrayListIterator_create(list);
+
+    arrayListIterator_next(it_list);
+    arrayListIterator_next(it_list);
+    arrayListIterator_next(it_list);
+    STRCMP_EQUAL(value3, (char*) arrayListIterator_previous(it_list));
+    STRCMP_EQUAL(value2, (char*) arrayListIterator_previous(it_list));
+    STRCMP_EQUAL(value, (char*) arrayListIterator_previous(it_list));
+    POINTERS_EQUAL(NULL, arrayListIterator_previous(it_list));
+
+    //mess up the expected and real changecount, code should check and handle
+    arrayListIterator_destroy(it_list);
+    it_list = arrayListIterator_create(list);
+    arrayList_add(list, value);
+    arrayListIterator_previous(it_list);
+
+    free(value);
+    free(value2);
+    free(value3);
+    arrayListIterator_destroy(it_list);
 }
 
 TEST(array_list_iterator, remove){
-	char * value = my_strdup("entry");
-	char * value2 = my_strdup("entry2");
-	char * value3 = my_strdup("entry3");
-	array_list_iterator_pt it_list;
-
-	arrayList_add(list, value);
-	arrayList_add(list, value2);
-	arrayList_add(list, value3);
-	it_list = arrayListIterator_create(list);
-
-	LONGS_EQUAL(3, list->size);
-	STRCMP_EQUAL(value, (char*) arrayList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) arrayList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) arrayList_get(list, 2));
-
-	arrayListIterator_next(it_list);
-	arrayListIterator_next(it_list);
-	arrayListIterator_remove(it_list);
-	LONGS_EQUAL(2, list->size);
-	STRCMP_EQUAL(value, (char*) arrayList_get(list, 0));
-	STRCMP_EQUAL(value3, (char*) arrayList_get(list, 1));
-
-	//mess up the expected and real changecount, code should check and handle
-	arrayList_add(list, value);
-	arrayListIterator_remove(it_list);
-
-	free(value);
-	free(value2);
-	free(value3);
-	arrayListIterator_destroy(it_list);
+    char * value = my_strdup("entry");
+    char * value2 = my_strdup("entry2");
+    char * value3 = my_strdup("entry3");
+    array_list_iterator_pt it_list;
+
+    arrayList_add(list, value);
+    arrayList_add(list, value2);
+    arrayList_add(list, value3);
+    it_list = arrayListIterator_create(list);
+
+    LONGS_EQUAL(3, list->size);
+    STRCMP_EQUAL(value, (char*) arrayList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) arrayList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) arrayList_get(list, 2));
+
+    arrayListIterator_next(it_list);
+    arrayListIterator_next(it_list);
+    arrayListIterator_remove(it_list);
+    LONGS_EQUAL(2, list->size);
+    STRCMP_EQUAL(value, (char*) arrayList_get(list, 0));
+    STRCMP_EQUAL(value3, (char*) arrayList_get(list, 1));
+
+    //mess up the expected and real changecount, code should check and handle
+    arrayList_add(list, value);
+    arrayListIterator_remove(it_list);
+
+    free(value);
+    free(value2);
+    free(value3);
+    arrayListIterator_destroy(it_list);
 }
 
 
diff --git a/libs/utils/private/test/celix_threads_test.cpp b/libs/utils/private/test/celix_threads_test.cpp
index 1565c3a..7520445 100644
--- a/libs/utils/private/test/celix_threads_test.cpp
+++ b/libs/utils/private/test/celix_threads_test.cpp
@@ -1,28 +1,29 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * array_list_test.cpp
  *
- * 	\date       Sep 15, 2015
- *  \author    	Menno van der Graaf & Alexander
- *  \copyright	Apache License, Version 2.0
+ *  \date       Sep 15, 2015
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -40,36 +41,36 @@ extern "C" {
 
 
 static char* my_strdup(const char* s) {
-	if (s == NULL) {
-		return NULL;
-	}
+    if (s == NULL) {
+        return NULL;
+    }
 
-	size_t len = strlen(s);
+    size_t len = strlen(s);
 
-	char *d = (char*) calloc(len + 1, sizeof(char));
+    char *d = (char*) calloc(len + 1, sizeof(char));
 
-	if (d == NULL) {
-		return NULL;
-	}
+    if (d == NULL) {
+        return NULL;
+    }
 
-	strncpy(d, s, len);
-	return d;
+    strncpy(d, s, len);
+    return d;
 }
 
 static int celix_thread_t_equals(const void * object, const void * compareTo){
-	celix_thread_t * thread1 = (celix_thread_t*) object;
-	celix_thread_t * thread2 = (celix_thread_t*) compareTo;
+    celix_thread_t * thread1 = (celix_thread_t*) object;
+    celix_thread_t * thread2 = (celix_thread_t*) compareTo;
 
-	return thread1->thread == thread2->thread &&
-			thread1->threadInitialized == thread2->threadInitialized;
+    return thread1->thread == thread2->thread &&
+            thread1->threadInitialized == thread2->threadInitialized;
 }
 
 static const char * celix_thread_t_toString(const void * object){
-	celix_thread_t * thread = (celix_thread_t*) object;
-	char buff[512];
-	snprintf(buff, 512, "thread: %lu, threadInitialized: %s", (unsigned long)thread->thread, (thread->threadInitialized ? "true" : "false"));
+    celix_thread_t * thread = (celix_thread_t*) object;
+    char buff[512];
+    snprintf(buff, 512, "thread: %lu, threadInitialized: %s", (unsigned long)thread->thread, (thread->threadInitialized ? "true" : "false"));
 
-	return my_strdup(buff);
+    return my_strdup(buff);
 }
 
 //----------------------TEST THREAD FUNCTION DECLARATIONS----------------------
@@ -86,446 +87,446 @@ static int thread_test_func_recur_lock(celix_thread_mutex_t*, int);
 static void * thread_test_func_kill(void*);
 static void thread_test_func_kill_handler(int);
 struct func_param{
-	int i, i2;
-	celix_thread_mutex_t mu, mu2;
-	celix_thread_cond_t cond, cond2;
-	celix_thread_once_t once_control;
-	celix_thread_rwlock_t rwlock;
+    int i, i2;
+    celix_thread_mutex_t mu, mu2;
+    celix_thread_cond_t cond, cond2;
+    celix_thread_once_t once_control;
+    celix_thread_rwlock_t rwlock;
 };
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 //----------------------TESTGROUP DEFINES----------------------
 
 TEST_GROUP(celix_thread) {
-	celix_thread thread;
+    celix_thread thread;
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown(void) {
-	}
+    void teardown(void) {
+    }
 };
 
 TEST_GROUP(celix_thread_kill) {
-	celix_thread thread;
-	struct sigaction sigact, sigactold;
+    celix_thread thread;
+    struct sigaction sigact, sigactold;
 
-	void setup(void) {
-		memset(&sigact, 0, sizeof(sigact));
-		sigact.sa_handler = thread_test_func_kill_handler;
-		sigaction(SIGUSR1, &sigact, &sigactold);
+    void setup(void) {
+        memset(&sigact, 0, sizeof(sigact));
+        sigact.sa_handler = thread_test_func_kill_handler;
+        sigaction(SIGUSR1, &sigact, &sigactold);
 
-		mock_c()->installComparator("celix_thread_t", celix_thread_t_equals, celix_thread_t_toString);
-	}
+        mock_c()->installComparator("celix_thread_t", celix_thread_t_equals, celix_thread_t_toString);
+    }
 
-	void teardown(void) {
-		sigaction(SIGUSR1, &sigactold, &sigact);
+    void teardown(void) {
+        sigaction(SIGUSR1, &sigactold, &sigact);
 
-		mock_c()->removeAllComparatorsAndCopiers();
-	}
+        mock_c()->removeAllComparatorsAndCopiers();
+    }
 };
 
 TEST_GROUP(celix_thread_mutex) {
-	celix_thread thread;
-	celix_thread_mutex_t mu;
+    celix_thread thread;
+    celix_thread_mutex_t mu;
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown(void) {
-	}
+    void teardown(void) {
+    }
 };
 
 TEST_GROUP(celix_thread_condition) {
-	celix_thread thread;
-	celix_thread_mutex_t mu;
-	celix_thread_cond_t cond;
+    celix_thread thread;
+    celix_thread_mutex_t mu;
+    celix_thread_cond_t cond;
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown(void) {
-	}
+    void teardown(void) {
+    }
 };
 
 TEST_GROUP(celix_thread_rwlock) {
-	celix_thread thread;
+    celix_thread thread;
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown(void) {
-	}
+    void teardown(void) {
+    }
 };
 
 //----------------------CELIX THREADS TESTS----------------------
 
 TEST(celix_thread, create) {
-	int ret;
-	char * test_str;
+    int ret;
+    char * test_str;
 
-	ret = celixThread_create(&thread, NULL, &thread_test_func_create,
-			&test_str);
-	LONGS_EQUAL(CELIX_SUCCESS, ret);
-	celixThread_join(thread, NULL);
+    ret = celixThread_create(&thread, NULL, &thread_test_func_create,
+            &test_str);
+    LONGS_EQUAL(CELIX_SUCCESS, ret);
+    celixThread_join(thread, NULL);
 
-	CHECK(test_str != NULL);
-	STRCMP_EQUAL("SUCCESS", test_str);
+    CHECK(test_str != NULL);
+    STRCMP_EQUAL("SUCCESS", test_str);
 
-	free(test_str);
+    free(test_str);
 }
 
 TEST(celix_thread, exit) {
-	int ret, *status;
+    int ret, *status;
 
-	ret = celixThread_create(&thread, NULL, &thread_test_func_exit, NULL);
-	LONGS_EQUAL(CELIX_SUCCESS, ret);
-	celixThread_join(thread, (void**) &status);
-	LONGS_EQUAL(666, *status);
-	free(status);
+    ret = celixThread_create(&thread, NULL, &thread_test_func_exit, NULL);
+    LONGS_EQUAL(CELIX_SUCCESS, ret);
+    celixThread_join(thread, (void**) &status);
+    LONGS_EQUAL(666, *status);
+    free(status);
 }
 
 //HORRIBLE TEST
 TEST(celix_thread, detach) {
-	int ret;
+    int ret;
 
-	celixThread_create(&thread, NULL, thread_test_func_detach, NULL);
-	ret = celixThread_detach(thread);
-	LONGS_EQUAL(CELIX_SUCCESS, ret);
+    celixThread_create(&thread, NULL, thread_test_func_detach, NULL);
+    ret = celixThread_detach(thread);
+    LONGS_EQUAL(CELIX_SUCCESS, ret);
 }
 
 TEST(celix_thread, self) {
-	celix_thread thread2;
+    celix_thread thread2;
 
-	celixThread_create(&thread, NULL, thread_test_func_self, &thread2);
-	celixThread_join(thread, NULL);
-	CHECK(celixThread_equals(thread, thread2));
+    celixThread_create(&thread, NULL, thread_test_func_self, &thread2);
+    celixThread_join(thread, NULL);
+    CHECK(celixThread_equals(thread, thread2));
 }
 
 TEST(celix_thread, initialized) {
-	CHECK(!celixThread_initialized(thread));
-	celixThread_create(&thread, NULL, thread_test_func_detach, NULL);
-	CHECK(celixThread_initialized(thread));
-	celixThread_detach(thread);
+    CHECK(!celixThread_initialized(thread));
+    celixThread_create(&thread, NULL, thread_test_func_detach, NULL);
+    CHECK(celixThread_initialized(thread));
+    celixThread_detach(thread);
 }
 
 TEST(celix_thread, once) {
-	int *status;
-	celix_thread thread2;
-	struct func_param * params = (struct func_param*) calloc(1,
-				sizeof(struct func_param));
+    int *status;
+    celix_thread thread2;
+    struct func_param * params = (struct func_param*) calloc(1,
+                sizeof(struct func_param));
 
-	mock().expectOneCall("thread_test_func_once_init");
+    mock().expectOneCall("thread_test_func_once_init");
 
-	celixThread_create(&thread, NULL, &thread_test_func_once, params);
-	celixThread_join(thread, (void**) &status);
+    celixThread_create(&thread, NULL, &thread_test_func_once, params);
+    celixThread_join(thread, (void**) &status);
 
-	celixThread_create(&thread2, NULL, &thread_test_func_once, params);
-	celixThread_join(thread2, (void**) &status);
+    celixThread_create(&thread2, NULL, &thread_test_func_once, params);
+    celixThread_join(thread2, (void**) &status);
 
-	free(params);
+    free(params);
 
-	mock().checkExpectations();
-	mock().clear();
+    mock().checkExpectations();
+    mock().clear();
 }
 //----------------------CELIX THREADS KILL TESTS----------------------
 TEST(celix_thread_kill, kill){
-	int * ret;
-	celixThread_create(&thread, NULL, thread_test_func_kill, NULL);
-	sleep(2);
+    int * ret;
+    celixThread_create(&thread, NULL, thread_test_func_kill, NULL);
+    sleep(2);
 
-	mock().expectOneCall("thread_test_func_kill_handler")
-			.withParameter("signo", SIGUSR1)
-			.withParameterOfType("celix_thread_t", "inThread", (const void*) &thread);
+    mock().expectOneCall("thread_test_func_kill_handler")
+            .withParameter("signo", SIGUSR1)
+            .withParameterOfType("celix_thread_t", "inThread", (const void*) &thread);
 
-	celixThread_kill(thread, SIGUSR1);
-	celixThread_join(thread, (void**)&ret);
+    celixThread_kill(thread, SIGUSR1);
+    celixThread_join(thread, (void**)&ret);
 
-	LONGS_EQUAL(-1, *ret);
-	free(ret);
+    LONGS_EQUAL(-1, *ret);
+    free(ret);
 
-	mock().checkExpectations();
-	mock().clear();
+    mock().checkExpectations();
+    mock().clear();
 }
 
 //----------------------CELIX THREADS MUTEX TESTS----------------------
 
 TEST(celix_thread_mutex, create) {
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutex_create(&mu, NULL));
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutex_destroy(&mu));
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutex_create(&mu, NULL));
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutex_destroy(&mu));
 }
 
 //check normal lock behaviour
 TEST(celix_thread_mutex, lock) {
-	struct func_param * params = (struct func_param*) calloc(1,
-			sizeof(struct func_param));
+    struct func_param * params = (struct func_param*) calloc(1,
+            sizeof(struct func_param));
 
-	celixThreadMutex_create(&params->mu, NULL);
+    celixThreadMutex_create(&params->mu, NULL);
 
-	celixThreadMutex_lock(&params->mu);
-	celixThread_create(&thread, NULL, thread_test_func_lock, params);
+    celixThreadMutex_lock(&params->mu);
+    celixThread_create(&thread, NULL, thread_test_func_lock, params);
 
-	sleep(2);
+    sleep(2);
 
-	LONGS_EQUAL(0, params->i);
+    LONGS_EQUAL(0, params->i);
 
-	//possible race condition, not perfect test
-	celixThreadMutex_unlock(&params->mu);
+    //possible race condition, not perfect test
+    celixThreadMutex_unlock(&params->mu);
 
-	sleep(2);
+    sleep(2);
 
-	celixThreadMutex_lock(&params->mu2);
-	LONGS_EQUAL(666, params->i);
-	celixThreadMutex_unlock(&params->mu2);
-	celixThread_join(thread, NULL);
-	free(params);
+    celixThreadMutex_lock(&params->mu2);
+    LONGS_EQUAL(666, params->i);
+    celixThreadMutex_unlock(&params->mu2);
+    celixThread_join(thread, NULL);
+    free(params);
 }
 
 TEST(celix_thread_mutex, attrCreate) {
-	celix_thread_mutexattr_t mu_attr;
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutexAttr_create(&mu_attr));
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutexAttr_destroy(&mu_attr));
+    celix_thread_mutexattr_t mu_attr;
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutexAttr_create(&mu_attr));
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutexAttr_destroy(&mu_attr));
 }
 
 TEST(celix_thread_mutex, attrSettype) {
-	celix_thread_mutex_t mu;
-	celix_thread_mutexattr_t mu_attr;
-	celixThreadMutexAttr_create(&mu_attr);
-
-	//test recursive mutex
-	celixThreadMutexAttr_settype(&mu_attr, CELIX_THREAD_MUTEX_RECURSIVE);
-	celixThreadMutex_create(&mu, &mu_attr);
-	//if program doesnt deadlock: success! also check factorial of 10, for reasons unknown
-	LONGS_EQUAL(3628800, thread_test_func_recur_lock(&mu, 10));
-	celixThreadMutex_destroy(&mu);
-
-	//test deadlock check mutex
-	celixThreadMutexAttr_settype(&mu_attr, CELIX_THREAD_MUTEX_ERRORCHECK);
-	celixThreadMutex_create(&mu, &mu_attr);
-	//get deadlock error
-	celixThreadMutex_lock(&mu);
-	CHECK(celixThreadMutex_lock(&mu) != CELIX_SUCCESS);
-	//do not get deadlock error
-	celixThreadMutex_unlock(&mu);
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutex_lock(&mu));
-	//get unlock error
-	celixThreadMutex_unlock(&mu);
-	CHECK(celixThreadMutex_unlock(&mu) != CELIX_SUCCESS);
-
-	celixThreadMutex_destroy(&mu);
-	celixThreadMutexAttr_destroy(&mu_attr);
+    celix_thread_mutex_t mu;
+    celix_thread_mutexattr_t mu_attr;
+    celixThreadMutexAttr_create(&mu_attr);
+
+    //test recursive mutex
+    celixThreadMutexAttr_settype(&mu_attr, CELIX_THREAD_MUTEX_RECURSIVE);
+    celixThreadMutex_create(&mu, &mu_attr);
+    //if program doesnt deadlock: success! also check factorial of 10, for reasons unknown
+    LONGS_EQUAL(3628800, thread_test_func_recur_lock(&mu, 10));
+    celixThreadMutex_destroy(&mu);
+
+    //test deadlock check mutex
+    celixThreadMutexAttr_settype(&mu_attr, CELIX_THREAD_MUTEX_ERRORCHECK);
+    celixThreadMutex_create(&mu, &mu_attr);
+    //get deadlock error
+    celixThreadMutex_lock(&mu);
+    CHECK(celixThreadMutex_lock(&mu) != CELIX_SUCCESS);
+    //do not get deadlock error
+    celixThreadMutex_unlock(&mu);
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadMutex_lock(&mu));
+    //get unlock error
+    celixThreadMutex_unlock(&mu);
+    CHECK(celixThreadMutex_unlock(&mu) != CELIX_SUCCESS);
+
+    celixThreadMutex_destroy(&mu);
+    celixThreadMutexAttr_destroy(&mu_attr);
 }
 
 //----------------------CELIX THREAD CONDITIONS TESTS----------------------
 
 TEST(celix_thread_condition, init) {
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadCondition_init(&cond, NULL));
-	LONGS_EQUAL(CELIX_SUCCESS, celixThreadCondition_destroy(&cond));
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadCondition_init(&cond, NULL));
+    LONGS_EQUAL(CELIX_SUCCESS, celixThreadCondition_destroy(&cond));
 }
 
 //test wait and signal
 TEST(celix_thread_condition, wait) {
-	struct func_param * param = (struct func_param*) calloc(1,
-			sizeof(struct func_param));
-	celixThreadMutex_create(&param->mu, NULL);
-	celixThreadCondition_init(&param->cond, NULL);
+    struct func_param * param = (struct func_param*) calloc(1,
+            sizeof(struct func_param));
+    celixThreadMutex_create(&param->mu, NULL);
+    celixThreadCondition_init(&param->cond, NULL);
 
-	celixThreadMutex_lock(&param->mu);
+    celixThreadMutex_lock(&param->mu);
 
-	sleep(2);
+    sleep(2);
 
-	celixThread_create(&thread, NULL, thread_test_func_cond_wait, param);
-	LONGS_EQUAL(0, param->i);
+    celixThread_create(&thread, NULL, thread_test_func_cond_wait, param);
+    LONGS_EQUAL(0, param->i);
 
-	celixThreadCondition_wait(&param->cond, &param->mu);
-	LONGS_EQUAL(666, param->i);
-	celixThreadMutex_unlock(&param->mu);
+    celixThreadCondition_wait(&param->cond, &param->mu);
+    LONGS_EQUAL(666, param->i);
+    celixThreadMutex_unlock(&param->mu);
 
-	celixThread_join(thread, NULL);
-	free(param);
+    celixThread_join(thread, NULL);
+    free(param);
 }
 
 //test wait and broadcast on multiple threads
 TEST(celix_thread_condition, broadcast) {
-	celix_thread_t thread2;
-	struct func_param * param = (struct func_param*) calloc(1,sizeof(struct func_param));
-	celixThreadMutex_create(&param->mu, NULL);
-	celixThreadMutex_create(&param->mu2, NULL);
-	celixThreadCondition_init(&param->cond, NULL);
+    celix_thread_t thread2;
+    struct func_param * param = (struct func_param*) calloc(1,sizeof(struct func_param));
+    celixThreadMutex_create(&param->mu, NULL);
+    celixThreadMutex_create(&param->mu2, NULL);
+    celixThreadCondition_init(&param->cond, NULL);
 
-	celixThread_create(&thread, NULL, thread_test_func_cond_broadcast, param);
-	celixThread_create(&thread2, NULL, thread_test_func_cond_broadcast, param);
+    celixThread_create(&thread, NULL, thread_test_func_cond_broadcast, param);
+    celixThread_create(&thread2, NULL, thread_test_func_cond_broadcast, param);
 
-	sleep(1);
-	celixThreadMutex_lock(&param->mu);
-	LONGS_EQUAL(0, param->i);
-	celixThreadMutex_unlock(&param->mu);
+    sleep(1);
+    celixThreadMutex_lock(&param->mu);
+    LONGS_EQUAL(0, param->i);
+    celixThreadMutex_unlock(&param->mu);
 
-	celixThreadMutex_lock(&param->mu);
-	celixThreadCondition_broadcast(&param->cond);
-	celixThreadMutex_unlock(&param->mu);
-	sleep(1);
-	celixThreadMutex_lock(&param->mu);
-	LONGS_EQUAL(2, param->i);
-	celixThreadMutex_unlock(&param->mu);
+    celixThreadMutex_lock(&param->mu);
+    celixThreadCondition_broadcast(&param->cond);
+    celixThreadMutex_unlock(&param->mu);
+    sleep(1);
+    celixThreadMutex_lock(&param->mu);
+    LONGS_EQUAL(2, param->i);
+    celixThreadMutex_unlock(&param->mu);
 
-	celixThread_join(thread, NULL);
-	celixThread_join(thread2, NULL);
-	free(param);
+    celixThread_join(thread, NULL);
+    celixThread_join(thread2, NULL);
+    free(param);
 }
 
 //----------------------CELIX READ-WRITE LOCK TESTS----------------------
 
 TEST(celix_thread_rwlock, create){
-	celix_thread_rwlock_t lock;
-	celix_status_t status;
-	status = celixThreadRwlock_create(&lock, NULL);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	status = celixThreadRwlock_destroy(&lock);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
+    celix_thread_rwlock_t lock;
+    celix_status_t status;
+    status = celixThreadRwlock_create(&lock, NULL);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    status = celixThreadRwlock_destroy(&lock);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
 }
 
 TEST(celix_thread_rwlock, readLock){
-	int status;
-	celix_thread_rwlock_t lock;
-	//struct func_param * param = (struct func_param*) calloc(1,sizeof(struct func_param));
+    int status;
+    celix_thread_rwlock_t lock;
+    //struct func_param * param = (struct func_param*) calloc(1,sizeof(struct func_param));
 
-	celixThreadRwlock_create(&lock, NULL);
+    celixThreadRwlock_create(&lock, NULL);
 
-	status = celixThreadRwlock_readLock(&lock);
-	LONGS_EQUAL(0, status);
-	status = celixThreadRwlock_readLock(&lock);
-	LONGS_EQUAL(0, status);
-	status = celixThreadRwlock_unlock(&lock);
-	LONGS_EQUAL(0, status);
-	status = celixThreadRwlock_unlock(&lock);
-	LONGS_EQUAL(0, status);
+    status = celixThreadRwlock_readLock(&lock);
+    LONGS_EQUAL(0, status);
+    status = celixThreadRwlock_readLock(&lock);
+    LONGS_EQUAL(0, status);
+    status = celixThreadRwlock_unlock(&lock);
+    LONGS_EQUAL(0, status);
+    status = celixThreadRwlock_unlock(&lock);
+    LONGS_EQUAL(0, status);
 
-	celixThreadRwlock_destroy(&lock);
+    celixThreadRwlock_destroy(&lock);
 }
 
 TEST(celix_thread_rwlock, writeLock){
-	int status;
-	celix_thread_rwlock_t lock;
-	celixThreadRwlock_create(&lock, NULL);
+    int status;
+    celix_thread_rwlock_t lock;
+    celixThreadRwlock_create(&lock, NULL);
 
-	status = celixThreadRwlock_writeLock(&lock);
-	LONGS_EQUAL(0, status);
-	status = celixThreadRwlock_writeLock(&lock);
-	//EDEADLK ErNo: Resource deadlock avoided
-	LONGS_EQUAL(EDEADLK, status);
+    status = celixThreadRwlock_writeLock(&lock);
+    LONGS_EQUAL(0, status);
+    status = celixThreadRwlock_writeLock(&lock);
+    //EDEADLK ErNo: Resource deadlock avoided
+    LONGS_EQUAL(EDEADLK, status);
 
-	celixThreadRwlock_unlock(&lock);
+    celixThreadRwlock_unlock(&lock);
 }
 
 TEST(celix_thread_rwlock, attr){
-	celix_thread_rwlockattr_t attr;
-	celixThreadRwlockAttr_create(&attr);
-	celixThreadRwlockAttr_destroy(&attr);
+    celix_thread_rwlockattr_t attr;
+    celixThreadRwlockAttr_create(&attr);
+    celixThreadRwlockAttr_destroy(&attr);
 }
 
 //----------------------TEST THREAD FUNCTION DEFINES----------------------
 extern "C" {
 static void * thread_test_func_create(void * arg) {
-	char ** test_str = (char**) arg;
-	*test_str = my_strdup("SUCCESS");
+    char ** test_str = (char**) arg;
+    *test_str = my_strdup("SUCCESS");
 
-	return NULL;
+    return NULL;
 }
 
 static void * thread_test_func_exit(void *) {
-	int *pi = (int*) calloc(1, sizeof(int));
-	*pi = 666;
+    int *pi = (int*) calloc(1, sizeof(int));
+    *pi = 666;
 
-	celixThread_exit(pi);
-	return NULL;
+    celixThread_exit(pi);
+    return NULL;
 }
 
 static void * thread_test_func_detach(void *) {
-	return NULL;
+    return NULL;
 }
 
 static void * thread_test_func_self(void * arg) {
-	*((celix_thread*) arg) = celixThread_self();
-	return NULL;
+    *((celix_thread*) arg) = celixThread_self();
+    return NULL;
 }
 
 static void * thread_test_func_once(void * arg) {
-	struct func_param *param = (struct func_param *) arg;
-	celixThread_once(&param->once_control, thread_test_func_once_init);
+    struct func_param *param = (struct func_param *) arg;
+    celixThread_once(&param->once_control, thread_test_func_once_init);
 
-	return NULL;
+    return NULL;
 }
 
 static void thread_test_func_once_init(void) {
-	mock_c()->actualCall("thread_test_func_once_init");
+    mock_c()->actualCall("thread_test_func_once_init");
 }
 
 static void * thread_test_func_lock(void *arg) {
-	struct func_param *param = (struct func_param *) arg;
+    struct func_param *param = (struct func_param *) arg;
 
-	celixThreadMutex_lock(&param->mu2);
-	celixThreadMutex_lock(&param->mu);
-	param->i = 666;
-	celixThreadMutex_unlock(&param->mu);
-	celixThreadMutex_unlock(&param->mu2);
+    celixThreadMutex_lock(&param->mu2);
+    celixThreadMutex_lock(&param->mu);
+    param->i = 666;
+    celixThreadMutex_unlock(&param->mu);
+    celixThreadMutex_unlock(&param->mu2);
 
-	return NULL;
+    return NULL;
 }
 
 static void * thread_test_func_cond_wait(void *arg) {
-	struct func_param *param = (struct func_param *) arg;
+    struct func_param *param = (struct func_param *) arg;
 
-	celixThreadMutex_lock(&param->mu);
+    celixThreadMutex_lock(&param->mu);
 
-	param->i = 666;
+    param->i = 666;
 
-	celixThreadCondition_signal(&param->cond);
-	celixThreadMutex_unlock(&param->mu);
-	return NULL;
+    celixThreadCondition_signal(&param->cond);
+    celixThreadMutex_unlock(&param->mu);
+    return NULL;
 }
 
 static void * thread_test_func_cond_broadcast(void *arg) {
-	struct func_param *param = (struct func_param *) arg;
+    struct func_param *param = (struct func_param *) arg;
 
-	celixThreadMutex_lock(&param->mu);
-	celixThreadCondition_wait(&param->cond, &param->mu);
-	celixThreadMutex_unlock(&param->mu);
-	celixThreadMutex_lock(&param->mu);
-	param->i++;
-	celixThreadMutex_unlock(&param->mu);
-	return NULL;
+    celixThreadMutex_lock(&param->mu);
+    celixThreadCondition_wait(&param->cond, &param->mu);
+    celixThreadMutex_unlock(&param->mu);
+    celixThreadMutex_lock(&param->mu);
+    param->i++;
+    celixThreadMutex_unlock(&param->mu);
+    return NULL;
 }
 
 static int thread_test_func_recur_lock(celix_thread_mutex_t *mu, int i) {
-	int temp;
-	if (i == 1) {
-		return 1;
-	} else {
-		celixThreadMutex_lock(mu);
-		temp = thread_test_func_recur_lock(mu, i - 1);
-		temp *= i;
-		celixThreadMutex_unlock(mu);
-		return temp;
-	}
+    int temp;
+    if (i == 1) {
+        return 1;
+    } else {
+        celixThreadMutex_lock(mu);
+        temp = thread_test_func_recur_lock(mu, i - 1);
+        temp *= i;
+        celixThreadMutex_unlock(mu);
+        return temp;
+    }
 }
 
 static void * thread_test_func_kill(void __attribute__((unused)) *arg){
-	int * ret = (int*) malloc(sizeof(*ret));
-	//sleep for a about a minute, or until a kill signal (USR1) is received
-	*ret = usleep(60000000);
-	return ret;
+    int * ret = (int*) malloc(sizeof(*ret));
+    //sleep for a about a minute, or until a kill signal (USR1) is received
+    *ret = usleep(60000000);
+    return ret;
 }
 
 static void thread_test_func_kill_handler(int signo){
-	celix_thread_t inThread = celixThread_self();
+    celix_thread_t inThread = celixThread_self();
 
-	mock_c()->actualCall("thread_test_func_kill_handler")
-			->withLongIntParameters("signo", signo)
-			->withParameterOfType("celix_thread_t", "inThread", (const void*) &inThread);
+    mock_c()->actualCall("thread_test_func_kill_handler")
+            ->withLongIntParameters("signo", signo)
+            ->withParameterOfType("celix_thread_t", "inThread", (const void*) &inThread);
 }
 }
diff --git a/libs/utils/private/test/filter_test.cpp b/libs/utils/private/test/filter_test.cpp
index 696e69d..e74fc80 100644
--- a/libs/utils/private/test/filter_test.cpp
+++ b/libs/utils/private/test/filter_test.cpp
@@ -213,7 +213,7 @@ TEST(filter, match_comparators){
     CHECK_FALSE(result);
 
     //cleanup
-    properties_destroy(props);
+    celix_properties_destroy(props);
     celix_filter_destroy(filter);
     free(filter_str);
     free(key);
@@ -422,7 +422,7 @@ TEST(filter, match_operators){
     CHECK_FALSE(result);
 
     //cleanup
-    properties_destroy(props);
+    celix_properties_destroy(props);
     celix_filter_destroy(filter);
     free(filter_str);
     free(key);
diff --git a/libs/utils/private/test/hash_map_test.cpp b/libs/utils/private/test/hash_map_test.cpp
index 8a050b0..1ec9e1f 100644
--- a/libs/utils/private/test/hash_map_test.cpp
+++ b/libs/utils/private/test/hash_map_test.cpp
@@ -1,28 +1,29 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * hash_map_test.cpp
  *
- * 	\date       Sep 15, 2015
- *  \author    	Menno van der Graaf & Alexander
- *  \copyright	Apache License, Version 2.0
+ *  \date       Sep 15, 2015
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <stddef.h>
@@ -40,1453 +41,1453 @@ extern "C"
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 static char* my_strdup(const char* s){
-	if(s==NULL){
-		return NULL;
-	}
+    if(s==NULL){
+        return NULL;
+    }
 
-	size_t len = strlen(s);
+    size_t len = strlen(s);
 
-	char *d = (char*) calloc (len + 1,sizeof(char));
+    char *d = (char*) calloc (len + 1,sizeof(char));
 
-	if (d == NULL){
-		return NULL;
-	}
+    if (d == NULL){
+        return NULL;
+    }
 
-	strncpy (d,s,len);
-	return d;
+    strncpy (d,s,len);
+    return d;
 }
 
 //Callback functions
 unsigned int test_hashKeyChar(const void * k) {
-	char * str = (char *) k;
+    char * str = (char *) k;
 
-	unsigned int hash = 1315423911;
-	unsigned int i    = 0;
-	unsigned int len = strlen(str);
+    unsigned int hash = 1315423911;
+    unsigned int i    = 0;
+    unsigned int len = strlen(str);
 
-	for(i = 0; i < len; str++, i++)
-	{
-		hash ^= ((hash << 5) + (*str) + (hash >> 2));
-	}
+    for(i = 0; i < len; str++, i++)
+    {
+        hash ^= ((hash << 5) + (*str) + (hash >> 2));
+    }
 
-	return hash;
+    return hash;
 }
 
 unsigned int test_hashValueChar(const void * v) {
-	(void)(v);
-	return 0;
+    (void)(v);
+    return 0;
 }
 
 int test_equalsKeyChar(const void * k, const void * o) {
-	return strcmp((char *)k, (char *) o) == 0;
+    return strcmp((char *)k, (char *) o) == 0;
 }
 
 int test_equalsValueChar(const void * v, const void * o) {
-	return strcmp((char *)v, (char *) o) == 0;
+    return strcmp((char *)v, (char *) o) == 0;
 }
 
 //Tests group defines
 
 TEST_GROUP(hash_map){
-	hash_map_pt map;
-
-	void setup() {
-		map = hashMap_create(NULL, NULL, NULL, NULL);
-	}
-	void teardown() {
-		hashMap_destroy(map, false, false);
-	}
+    hash_map_pt map;
+
+    void setup() {
+        map = hashMap_create(NULL, NULL, NULL, NULL);
+    }
+    void teardown() {
+        hashMap_destroy(map, false, false);
+    }
 };
 
 TEST_GROUP(hash_map_iterator){
-	hash_map_pt map;
-	hash_map_iterator_pt it_map;
-
-	void setup() {
-		map = hashMap_create(NULL, NULL, NULL, NULL);
-	}
-	void teardown() {
-		hashMap_destroy(map, false, false);
-	}
+    hash_map_pt map;
+    hash_map_iterator_pt it_map;
+
+    void setup() {
+        map = hashMap_create(NULL, NULL, NULL, NULL);
+    }
+    void teardown() {
+        hashMap_destroy(map, false, false);
+    }
 };
 
 TEST_GROUP(hash_map_values){
-	hash_map_pt map;
-	hash_map_values_pt values;
-
-	void setup() {
-		map = hashMap_create(NULL, NULL, NULL, NULL);
-	}
-	void teardown() {
-		hashMap_destroy(map, false, false);
-	}
+    hash_map_pt map;
+    hash_map_values_pt values;
+
+    void setup() {
+        map = hashMap_create(NULL, NULL, NULL, NULL);
+    }
+    void teardown() {
+        hashMap_destroy(map, false, false);
+    }
 };
 
 TEST_GROUP(hash_map_keySet){
-	hash_map_pt map;
-	hash_map_key_set_pt key_set;
-
-	void setup() {
-		map = hashMap_create(NULL, NULL, NULL, NULL);
-	}
-	void teardown() {
-		hashMap_destroy(map, false, false);
-	}
+    hash_map_pt map;
+    hash_map_key_set_pt key_set;
+
+    void setup() {
+        map = hashMap_create(NULL, NULL, NULL, NULL);
+    }
+    void teardown() {
+        hashMap_destroy(map, false, false);
+    }
 };
 
 TEST_GROUP(hash_map_entrySet){
-	hash_map_pt map;
-	hash_map_entry_set_pt entry_set;
-
-	void setup() {
-		map = hashMap_create(NULL, NULL, NULL, NULL);
-	}
-	void teardown() {
-		hashMap_destroy(map, false, false);
-	}
+    hash_map_pt map;
+    hash_map_entry_set_pt entry_set;
+
+    void setup() {
+        map = hashMap_create(NULL, NULL, NULL, NULL);
+    }
+    void teardown() {
+        hashMap_destroy(map, false, false);
+    }
 };
 
 TEST_GROUP(hash_map_hash) {
-	hash_map_pt map;
-
-	void setup(void) {
-		map = hashMap_create(test_hashKeyChar, test_hashValueChar, test_equalsKeyChar, test_equalsValueChar);
-	}
-	void teardown() {
-		hashMap_destroy(map, false, false);
-	}
+    hash_map_pt map;
+
+    void setup(void) {
+        map = hashMap_create(test_hashKeyChar, test_hashValueChar, test_equalsKeyChar, test_equalsValueChar);
+    }
+    void teardown() {
+        hashMap_destroy(map, false, false);
+    }
 };
 
 //----------------------HASH MAP DATA MANAGEMENT TEST----------------------
 
 TEST(hash_map, create){
-	CHECK(map != NULL);
-	LONGS_EQUAL(0, map->size);
-	// This fails on windows due to dllimport providing a proxy for exported functions.
-	POINTERS_EQUAL(hashMap_equals, map->equalsKey);
-	POINTERS_EQUAL(hashMap_equals, map->equalsValue);
-	POINTERS_EQUAL(hashMap_hashCode, map->hashKey);
-	POINTERS_EQUAL(hashMap_hashCode, map->hashValue);
+    CHECK(map != NULL);
+    LONGS_EQUAL(0, map->size);
+    // This fails on windows due to dllimport providing a proxy for exported functions.
+    POINTERS_EQUAL(hashMap_equals, map->equalsKey);
+    POINTERS_EQUAL(hashMap_equals, map->equalsValue);
+    POINTERS_EQUAL(hashMap_hashCode, map->hashKey);
+    POINTERS_EQUAL(hashMap_hashCode, map->hashValue);
 }
 
 TEST(hash_map, size){
-	char* key = my_strdup("key");
-	char* value = my_strdup("value");
-	char* key2 = my_strdup("key2");
-	char* value2 = my_strdup("value2");
-	char* key3 = my_strdup("key2");
-	char* value3 = my_strdup("value3");
-
-	LONGS_EQUAL(0, map->size);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-	LONGS_EQUAL(1, map->size);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-	LONGS_EQUAL(2, map->size);
-
-	// Add entry using the same key, this does not overwrite an existing entry
-	hashMap_put(map, key3, value3);
-	LONGS_EQUAL(3, map->size);
-
-	// Clear map
-	hashMap_clear(map, true, true);
-	LONGS_EQUAL(0, map->size);
+    char* key = my_strdup("key");
+    char* value = my_strdup("value");
+    char* key2 = my_strdup("key2");
+    char* value2 = my_strdup("value2");
+    char* key3 = my_strdup("key2");
+    char* value3 = my_strdup("value3");
+
+    LONGS_EQUAL(0, map->size);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+    LONGS_EQUAL(1, map->size);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+    LONGS_EQUAL(2, map->size);
+
+    // Add entry using the same key, this does not overwrite an existing entry
+    hashMap_put(map, key3, value3);
+    LONGS_EQUAL(3, map->size);
+
+    // Clear map
+    hashMap_clear(map, true, true);
+    LONGS_EQUAL(0, map->size);
 }
 
 TEST(hash_map, isEmpty){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
 
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
 
-	// Add one entry
-	hashMap_put(map, key, value);
-	LONGS_EQUAL(1, map->size);
-	CHECK(!hashMap_isEmpty(map));
+    // Add one entry
+    hashMap_put(map, key, value);
+    LONGS_EQUAL(1, map->size);
+    CHECK(!hashMap_isEmpty(map));
 
-	// Remove entry
-	hashMap_remove(map, key);
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
+    // Remove entry
+    hashMap_remove(map, key);
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
 
-	free(key);
-	free(value);
+    free(key);
+    free(value);
 }
 
 TEST(hash_map, get){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * neKey = my_strdup("notExisting");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	char * get;
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * neKey = my_strdup("notExisting");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    char * get;
 
-	// Add one entry
-	hashMap_put(map, key, value);
+    // Add one entry
+    hashMap_put(map, key, value);
 
-	// Add second entry
-	hashMap_put(map, key2, value2);
+    // Add second entry
+    hashMap_put(map, key2, value2);
 
-	get = (char*) (char*) hashMap_get(map, key);
-	STRCMP_EQUAL(value, get);
+    get = (char*) (char*) hashMap_get(map, key);
+    STRCMP_EQUAL(value, get);
 
-	get = (char*) hashMap_get(map, key2);
-	STRCMP_EQUAL(value2, get);
+    get = (char*) hashMap_get(map, key2);
+    STRCMP_EQUAL(value2, get);
 
-	get = (char*) hashMap_get(map, neKey);
-	POINTERS_EQUAL(NULL, get);
+    get = (char*) hashMap_get(map, neKey);
+    POINTERS_EQUAL(NULL, get);
 
-	get = (char*) hashMap_get(map, NULL);
-	POINTERS_EQUAL(NULL, get);
+    get = (char*) hashMap_get(map, NULL);
+    POINTERS_EQUAL(NULL, get);
 
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
 
-	get = (char*) hashMap_get(map, NULL);
-	STRCMP_EQUAL(value3, get);
+    get = (char*) hashMap_get(map, NULL);
+    STRCMP_EQUAL(value3, get);
 
-	free(neKey);
-	hashMap_clear(map, true, true);
+    free(neKey);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, containsKey){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * neKey = my_strdup("notExisting");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * neKey = my_strdup("notExisting");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
 
-	// Add one entry
-	hashMap_put(map, key, value);
+    // Add one entry
+    hashMap_put(map, key, value);
 
-	// Add second entry
-	hashMap_put(map, key2, value2);
+    // Add second entry
+    hashMap_put(map, key2, value2);
 
-	CHECK(hashMap_containsKey(map, key));
-	CHECK(hashMap_containsKey(map, key2));
-	CHECK(!hashMap_containsKey(map, neKey));
-	CHECK(!hashMap_containsKey(map, NULL));
+    CHECK(hashMap_containsKey(map, key));
+    CHECK(hashMap_containsKey(map, key2));
+    CHECK(!hashMap_containsKey(map, neKey));
+    CHECK(!hashMap_containsKey(map, NULL));
 
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
 
-	CHECK(hashMap_containsKey(map, key3));
+    CHECK(hashMap_containsKey(map, key3));
 
-	free(neKey);
-	hashMap_clear(map, true, true);
+    free(neKey);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, getEntry){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * neKey = my_strdup("notExisting");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	hash_map_entry_pt entry;
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-	entry = hashMap_getEntry(map, key);
-	STRCMP_EQUAL(key, (char*) entry->key);
-	STRCMP_EQUAL(value, (char*)entry->value);
-
-	entry = hashMap_getEntry(map, key2);
-	STRCMP_EQUAL(key2, (char*) entry->key);
-	STRCMP_EQUAL(value2, (char*) entry->value);
-
-	entry = hashMap_getEntry(map, neKey);
-	POINTERS_EQUAL(NULL, entry);
-
-	entry = hashMap_getEntry(map, NULL);
-	POINTERS_EQUAL(NULL, entry);
-
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
-
-	entry = hashMap_getEntry(map, key3);
-	CHECK_EQUAL(key3, entry->key);
-	STRCMP_EQUAL(value3, (char*) entry->value);
-
-	free(neKey);
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * neKey = my_strdup("notExisting");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    hash_map_entry_pt entry;
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+    entry = hashMap_getEntry(map, key);
+    STRCMP_EQUAL(key, (char*) entry->key);
+    STRCMP_EQUAL(value, (char*)entry->value);
+
+    entry = hashMap_getEntry(map, key2);
+    STRCMP_EQUAL(key2, (char*) entry->key);
+    STRCMP_EQUAL(value2, (char*) entry->value);
+
+    entry = hashMap_getEntry(map, neKey);
+    POINTERS_EQUAL(NULL, entry);
+
+    entry = hashMap_getEntry(map, NULL);
+    POINTERS_EQUAL(NULL, entry);
+
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
+
+    entry = hashMap_getEntry(map, key3);
+    CHECK_EQUAL(key3, entry->key);
+    STRCMP_EQUAL(value3, (char*) entry->value);
+
+    free(neKey);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, put){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * nkey2 = my_strdup("key2");
-	char * nvalue2 = my_strdup("value3");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	char * key4 = my_strdup("key4");
-	char * value4 = NULL;
-	char * old;
-	char * get;
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	get = (char*) hashMap_get(map, key);
-	STRCMP_EQUAL(value, get);
-
-	get = (char*) hashMap_get(map, key2);
-	STRCMP_EQUAL(value2, get);
-
-	// Try to add an entry with the same key, since no explicit hash function is used,
-	//   this will not overwrite an existing entry.
-	old = (char *) hashMap_put(map, nkey2, nvalue2);
-	POINTERS_EQUAL(NULL, old);
-
-	// Retrieving the values will return the correct values
-	get = (char*) hashMap_get(map, (void*)key2);
-	STRCMP_EQUAL(value2, get);
-	get = (char*) hashMap_get(map, nkey2);
-	STRCMP_EQUAL(nvalue2, get);
-
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
-
-	get = (char*) hashMap_get(map, key3);
-	STRCMP_EQUAL(value3, get);
-
-	// Add fourth entry with NULL value
-	hashMap_put(map, key4, value4);
-
-	get =(char*)hashMap_get(map, key4);
-	CHECK_EQUAL(value4, get);
-
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * nkey2 = my_strdup("key2");
+    char * nvalue2 = my_strdup("value3");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    char * key4 = my_strdup("key4");
+    char * value4 = NULL;
+    char * old;
+    char * get;
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    get = (char*) hashMap_get(map, key);
+    STRCMP_EQUAL(value, get);
+
+    get = (char*) hashMap_get(map, key2);
+    STRCMP_EQUAL(value2, get);
+
+    // Try to add an entry with the same key, since no explicit hash function is used,
+    //   this will not overwrite an existing entry.
+    old = (char *) hashMap_put(map, nkey2, nvalue2);
+    POINTERS_EQUAL(NULL, old);
+
+    // Retrieving the values will return the correct values
+    get = (char*) hashMap_get(map, (void*)key2);
+    STRCMP_EQUAL(value2, get);
+    get = (char*) hashMap_get(map, nkey2);
+    STRCMP_EQUAL(nvalue2, get);
+
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
+
+    get = (char*) hashMap_get(map, key3);
+    STRCMP_EQUAL(value3, get);
+
+    // Add fourth entry with NULL value
+    hashMap_put(map, key4, value4);
+
+    get =(char*)hashMap_get(map, key4);
+    CHECK_EQUAL(value4, get);
+
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, resize){
-	int i;
-	char key[6];
-
-	LONGS_EQUAL(0, map->size);
-	LONGS_EQUAL(16, map->tablelength);
-	LONGS_EQUAL(12, map->treshold);
-	for (i = 0; i < 12; i++) {
-		char key[6];
-		sprintf(key, "key%d", i);
-		hashMap_put(map, my_strdup(key), my_strdup(key));
-	}
-	LONGS_EQUAL(12, map->size);
-	LONGS_EQUAL(16, map->tablelength);
-	LONGS_EQUAL(12, map->treshold);
-
-	sprintf(key, "key%d", i);
-	hashMap_put(map, my_strdup(key), my_strdup(key));
-	LONGS_EQUAL(13, map->size);
-	LONGS_EQUAL(32, map->tablelength);
-	LONGS_EQUAL(24, map->treshold);
-
-	hashMap_clear(map, true, true);
+    int i;
+    char key[6];
+
+    LONGS_EQUAL(0, map->size);
+    LONGS_EQUAL(16, map->tablelength);
+    LONGS_EQUAL(12, map->treshold);
+    for (i = 0; i < 12; i++) {
+        char key[6];
+        sprintf(key, "key%d", i);
+        hashMap_put(map, my_strdup(key), my_strdup(key));
+    }
+    LONGS_EQUAL(12, map->size);
+    LONGS_EQUAL(16, map->tablelength);
+    LONGS_EQUAL(12, map->treshold);
+
+    sprintf(key, "key%d", i);
+    hashMap_put(map, my_strdup(key), my_strdup(key));
+    LONGS_EQUAL(13, map->size);
+    LONGS_EQUAL(32, map->tablelength);
+    LONGS_EQUAL(24, map->treshold);
+
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, remove){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = NULL;
-	char * value2 = my_strdup("value2");
-	char * removeKey;
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry with null key
-	hashMap_put(map, key2, value2);
-
-	// Remove non-existing entry for map
-	removeKey = my_strdup("nonexisting");
-	hashMap_remove(map, removeKey);
-	LONGS_EQUAL(2, map->size);
-	CHECK(!hashMap_isEmpty(map));
-
-	hashMap_remove(map, key);
-	LONGS_EQUAL(1, map->size);
-
-	hashMap_remove(map, key2);
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
-
-	// Remove non-existing entry for empty map
-	hashMap_remove(map, removeKey);
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
-
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	free(removeKey);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = NULL;
+    char * value2 = my_strdup("value2");
+    char * removeKey;
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry with null key
+    hashMap_put(map, key2, value2);
+
+    // Remove non-existing entry for map
+    removeKey = my_strdup("nonexisting");
+    hashMap_remove(map, removeKey);
+    LONGS_EQUAL(2, map->size);
+    CHECK(!hashMap_isEmpty(map));
+
+    hashMap_remove(map, key);
+    LONGS_EQUAL(1, map->size);
+
+    hashMap_remove(map, key2);
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
+
+    // Remove non-existing entry for empty map
+    hashMap_remove(map, removeKey);
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
+
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    free(removeKey);
 }
 
 TEST(hash_map, removeMapping){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = NULL;
-	char * value2 = my_strdup("value2");
-	hash_map_entry_pt entry1;
-	hash_map_entry_pt entry2;
-	hash_map_entry_pt removed;
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry with null key
-	hashMap_put(map, key2, value2);
-
-	entry1 = hashMap_getEntry(map, key);
-	entry2 = hashMap_getEntry(map, key2);
-
-	CHECK(entry1 != NULL);
-	CHECK(entry2 != NULL);
-
-	removed = hashMap_removeMapping(map, entry1);
-	POINTERS_EQUAL(removed, entry1);
-	LONGS_EQUAL(1, map->size);
-
-	removed = hashMap_removeMapping(map, entry2);
-	POINTERS_EQUAL(removed, entry2);
-	LONGS_EQUAL(0, map->size);
-
-	// Remove unexisting entry for empty map
-	hashMap_removeMapping(map, NULL);
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
-
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	free(entry1);
-	free(entry2);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = NULL;
+    char * value2 = my_strdup("value2");
+    hash_map_entry_pt entry1;
+    hash_map_entry_pt entry2;
+    hash_map_entry_pt removed;
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry with null key
+    hashMap_put(map, key2, value2);
+
+    entry1 = hashMap_getEntry(map, key);
+    entry2 = hashMap_getEntry(map, key2);
+
+    CHECK(entry1 != NULL);
+    CHECK(entry2 != NULL);
+
+    removed = hashMap_removeMapping(map, entry1);
+    POINTERS_EQUAL(removed, entry1);
+    LONGS_EQUAL(1, map->size);
+
+    removed = hashMap_removeMapping(map, entry2);
+    POINTERS_EQUAL(removed, entry2);
+    LONGS_EQUAL(0, map->size);
+
+    // Remove unexisting entry for empty map
+    hashMap_removeMapping(map, NULL);
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
+
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    free(entry1);
+    free(entry2);
 }
 
 TEST(hash_map, clear){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	char * key4 = my_strdup("key4");
-	char * value4 = NULL;
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    char * key4 = my_strdup("key4");
+    char * value4 = NULL;
 
-	// Add one entry
-	hashMap_put(map, key, value);
+    // Add one entry
+    hashMap_put(map, key, value);
 
-	// Add second entry
-	hashMap_put(map, key2, value2);
+    // Add second entry
+    hashMap_put(map, key2, value2);
 
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
 
-	// Add fourth entry with NULL value
-	hashMap_put(map, key4, value4);
+    // Add fourth entry with NULL value
+    hashMap_put(map, key4, value4);
 
-	// Clear but leave keys and values intact
-	hashMap_clear(map, false, false);
-	LONGS_EQUAL(0, map->size);
+    // Clear but leave keys and values intact
+    hashMap_clear(map, false, false);
+    LONGS_EQUAL(0, map->size);
 
-	// Add one entry
-	hashMap_put(map, key, value);
+    // Add one entry
+    hashMap_put(map, key, value);
 
-	// Add second entry
-	hashMap_put(map, key2, value2);
+    // Add second entry
+    hashMap_put(map, key2, value2);
 
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
 
-	// Add fourth entry with NULL value
-	hashMap_put(map, key4, value4);
-	// Clear and clean up keys and values
-	hashMap_clear(map, true, true);
-	LONGS_EQUAL(0, map->size);
+    // Add fourth entry with NULL value
+    hashMap_put(map, key4, value4);
+    // Clear and clean up keys and values
+    hashMap_clear(map, true, true);
+    LONGS_EQUAL(0, map->size);
 }
 
 TEST(hash_map, containsValue){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * neValue = my_strdup("notExisting");
-	char * key3 = my_strdup("key3");
-	char * value3 = NULL;
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * neValue = my_strdup("notExisting");
+    char * key3 = my_strdup("key3");
+    char * value3 = NULL;
 
-	// Add one entry
-	hashMap_put(map, key, value);
+    // Add one entry
+    hashMap_put(map, key, value);
 
-	// Add second entry
-	hashMap_put(map, key2, value2);
+    // Add second entry
+    hashMap_put(map, key2, value2);
 
-	CHECK(hashMap_containsValue(map, value));
-	CHECK(hashMap_containsValue(map, value2));
-	CHECK(!hashMap_containsValue(map, neValue));
-	CHECK(!hashMap_containsValue(map, NULL));
+    CHECK(hashMap_containsValue(map, value));
+    CHECK(hashMap_containsValue(map, value2));
+    CHECK(!hashMap_containsValue(map, neValue));
+    CHECK(!hashMap_containsValue(map, NULL));
 
-	// Add third entry with NULL value
-	hashMap_put(map, key3, value3);
+    // Add third entry with NULL value
+    hashMap_put(map, key3, value3);
 
-	CHECK(hashMap_containsValue(map, value3));
+    CHECK(hashMap_containsValue(map, value3));
 
-	free(neValue);
-	hashMap_clear(map, true, true);
+    free(neValue);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, ValuestoArray){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char **array;
-	unsigned int size;
-	hash_map_values_pt values;
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	values = hashMapValues_create(map);
-	hashMapValues_toArray(values, (void***)&array, &size);
-	LONGS_EQUAL(2, size);
-	CHECK(hashMapValues_contains(values, array[0]));
-	CHECK(hashMapValues_contains(values, array[1]));
-
-	free(array);
-	hashMapValues_destroy(values);
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char **array;
+    unsigned int size;
+    hash_map_values_pt values;
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    values = hashMapValues_create(map);
+    hashMapValues_toArray(values, (void***)&array, &size);
+    LONGS_EQUAL(2, size);
+    CHECK(hashMapValues_contains(values, array[0]));
+    CHECK(hashMapValues_contains(values, array[1]));
+
+    free(array);
+    hashMapValues_destroy(values);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, entryGetKey){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	char * get;
-	hash_map_entry_pt entry;
-
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
-	hashMap_put(map, key3, value3);
-
-	entry = hashMap_getEntry(map, key);
-	get = (char*) hashMapEntry_getKey(entry);
-	STRCMP_EQUAL(key, get);
-
-	entry = hashMap_getEntry(map, key2);
-	get = (char*) hashMapEntry_getKey(entry);
-	STRCMP_EQUAL(key2, get);
-
-	entry = hashMap_getEntry(map, key3);
-	get = (char*) hashMapEntry_getKey(entry);
-	POINTERS_EQUAL(key3, get);
-
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    char * get;
+    hash_map_entry_pt entry;
+
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
+    hashMap_put(map, key3, value3);
+
+    entry = hashMap_getEntry(map, key);
+    get = (char*) hashMapEntry_getKey(entry);
+    STRCMP_EQUAL(key, get);
+
+    entry = hashMap_getEntry(map, key2);
+    get = (char*) hashMapEntry_getKey(entry);
+    STRCMP_EQUAL(key2, get);
+
+    entry = hashMap_getEntry(map, key3);
+    get = (char*) hashMapEntry_getKey(entry);
+    POINTERS_EQUAL(key3, get);
+
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map, entryGetValue){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	char * get;
-	hash_map_entry_pt entry;
-
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
-	hashMap_put(map, key3, value3);
-
-	entry = hashMap_getEntry(map, key);
-	get = (char*) hashMapEntry_getValue(entry);
-	STRCMP_EQUAL(value, get);
-
-	entry = hashMap_getEntry(map, key2);
-	get = (char*) hashMapEntry_getValue(entry);
-	STRCMP_EQUAL(value2, get);
-
-	entry = hashMap_getEntry(map, key3);
-	get = (char*) hashMapEntry_getValue(entry);
-	POINTERS_EQUAL(value3, get);
-
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    char * get;
+    hash_map_entry_pt entry;
+
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
+    hashMap_put(map, key3, value3);
+
+    entry = hashMap_getEntry(map, key);
+    get = (char*) hashMapEntry_getValue(entry);
+    STRCMP_EQUAL(value, get);
+
+    entry = hashMap_getEntry(map, key2);
+    get = (char*) hashMapEntry_getValue(entry);
+    STRCMP_EQUAL(value2, get);
+
+    entry = hashMap_getEntry(map, key3);
+    get = (char*) hashMapEntry_getValue(entry);
+    POINTERS_EQUAL(value3, get);
+
+    hashMap_clear(map, true, true);
 }
 
 //----------------------HASH MAP ITERATOR TEST----------------------
 
 TEST(hash_map_iterator, create){
-	it_map = hashMapIterator_create(map);
-	CHECK(it_map != NULL);
-	POINTERS_EQUAL(map, it_map->map);
-	POINTERS_EQUAL(it_map->current, NULL);
-	LONGS_EQUAL(map->modificationCount, it_map->expectedModCount);
+    it_map = hashMapIterator_create(map);
+    CHECK(it_map != NULL);
+    POINTERS_EQUAL(map, it_map->map);
+    POINTERS_EQUAL(it_map->current, NULL);
+    LONGS_EQUAL(map->modificationCount, it_map->expectedModCount);
 
-	hashMapIterator_destroy(it_map);
+    hashMapIterator_destroy(it_map);
 }
 
 TEST(hash_map_iterator, hasNext){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * key3 = my_strdup("key3");
-	char * value3 = my_strdup("value3");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * key3 = my_strdup("key3");
+    char * value3 = my_strdup("value3");
 
-	// Add one entry
-	hashMap_put(map, key, value);
+    // Add one entry
+    hashMap_put(map, key, value);
 
-	// Add second entry
-	hashMap_put(map, key2, value2);
+    // Add second entry
+    hashMap_put(map, key2, value2);
 
-	// Add third entry
-	hashMap_put(map, key3, value3);
+    // Add third entry
+    hashMap_put(map, key3, value3);
 
-	//create it_map from map
-	it_map = hashMapIterator_create(map);
+    //create it_map from map
+    it_map = hashMapIterator_create(map);
 
-	//check hasNext
-	CHECK(hashMapIterator_hasNext(it_map));
+    //check hasNext
+    CHECK(hashMapIterator_hasNext(it_map));
 
-	hashMapIterator_nextEntry(it_map);
-	CHECK(hashMapIterator_hasNext(it_map));
+    hashMapIterator_nextEntry(it_map);
+    CHECK(hashMapIterator_hasNext(it_map));
 
-	hashMapIterator_nextEntry(it_map);
-	CHECK(hashMapIterator_hasNext(it_map));
+    hashMapIterator_nextEntry(it_map);
+    CHECK(hashMapIterator_hasNext(it_map));
 
-	//third entry next points to NULL
-	hashMapIterator_nextEntry(it_map);
-	CHECK(!hashMapIterator_hasNext(it_map));
+    //third entry next points to NULL
+    hashMapIterator_nextEntry(it_map);
+    CHECK(!hashMapIterator_hasNext(it_map));
 
-	hashMapIterator_destroy(it_map);
-	hashMap_clear(map, true, true);
+    hashMapIterator_destroy(it_map);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_iterator, remove){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * key3 = my_strdup("key3");
-	char * value3 = my_strdup("value3");
-
-	// Add 3 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
-	hashMap_put(map, key3, value3);
-
-	//create it_map from map
-	it_map = hashMapIterator_create(map);
-
-	//try to remove current (NULL)
-	hashMapIterator_remove(it_map);
-	LONGS_EQUAL(3, map->size);
-
-	//delete the first and second entry
-	hashMapIterator_nextEntry(it_map);
-	hashMapIterator_remove(it_map);
-	hashMapIterator_nextEntry(it_map);
-	hashMapIterator_remove(it_map);
-	LONGS_EQUAL(1, map->size);
-
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	free(key3);
-	free(value3);
-	hashMapIterator_destroy(it_map);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * key3 = my_strdup("key3");
+    char * value3 = my_strdup("value3");
+
+    // Add 3 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
+    hashMap_put(map, key3, value3);
+
+    //create it_map from map
+    it_map = hashMapIterator_create(map);
+
+    //try to remove current (NULL)
+    hashMapIterator_remove(it_map);
+    LONGS_EQUAL(3, map->size);
+
+    //delete the first and second entry
+    hashMapIterator_nextEntry(it_map);
+    hashMapIterator_remove(it_map);
+    hashMapIterator_nextEntry(it_map);
+    hashMapIterator_remove(it_map);
+    LONGS_EQUAL(1, map->size);
+
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    free(key3);
+    free(value3);
+    hashMapIterator_destroy(it_map);
 }
 
 TEST(hash_map_iterator, nextValue){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * getValue;
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * getValue;
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create it_map from map
-	it_map = hashMapIterator_create(map);
+    //create it_map from map
+    it_map = hashMapIterator_create(map);
 
-	getValue = (char*) hashMapIterator_nextValue(it_map);
-	CHECK(hashMap_containsValue(map, getValue));
+    getValue = (char*) hashMapIterator_nextValue(it_map);
+    CHECK(hashMap_containsValue(map, getValue));
 
-	getValue = (char*) hashMapIterator_nextValue(it_map);
-	CHECK(hashMap_containsValue(map, getValue));
+    getValue = (char*) hashMapIterator_nextValue(it_map);
+    CHECK(hashMap_containsValue(map, getValue));
 
-	getValue = (char*) hashMapIterator_nextValue(it_map);
-	POINTERS_EQUAL(NULL, getValue);
+    getValue = (char*) hashMapIterator_nextValue(it_map);
+    POINTERS_EQUAL(NULL, getValue);
 
-	hashMapIterator_destroy(it_map);
-	hashMap_clear(map, true, true);
+    hashMapIterator_destroy(it_map);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_iterator, nextKey){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * getKey;
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * getKey;
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create it_map from map
-	it_map = hashMapIterator_create(map);
+    //create it_map from map
+    it_map = hashMapIterator_create(map);
 
-	getKey = (char*) hashMapIterator_nextKey(it_map);
-	CHECK(hashMap_containsKey(map, getKey));
+    getKey = (char*) hashMapIterator_nextKey(it_map);
+    CHECK(hashMap_containsKey(map, getKey));
 
-	getKey = (char*) hashMapIterator_nextKey(it_map);
-	CHECK(hashMap_containsKey(map, getKey));
+    getKey = (char*) hashMapIterator_nextKey(it_map);
+    CHECK(hashMap_containsKey(map, getKey));
 
-	getKey = (char*) hashMapIterator_nextKey(it_map);
-	POINTERS_EQUAL(NULL, getKey);
+    getKey = (char*) hashMapIterator_nextKey(it_map);
+    POINTERS_EQUAL(NULL, getKey);
 
-	hashMapIterator_destroy(it_map);
-	hashMap_clear(map, true, true);
+    hashMapIterator_destroy(it_map);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_iterator, nextEntry){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * getValue;
-	hash_map_entry_pt get;
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * getValue;
+    hash_map_entry_pt get;
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create it_map from map
-	it_map = hashMapIterator_create(map);
+    //create it_map from map
+    it_map = hashMapIterator_create(map);
 
-	get = (hash_map_entry_pt) hashMapIterator_nextEntry(it_map);
-	getValue = (char*) hashMap_get(map, get->key);
-	STRCMP_EQUAL((char*)get->value, (char*)getValue);
+    get = (hash_map_entry_pt) hashMapIterator_nextEntry(it_map);
+    getValue = (char*) hashMap_get(map, get->key);
+    STRCMP_EQUAL((char*)get->value, (char*)getValue);
 
-	get = (hash_map_entry_pt) hashMapIterator_nextEntry(it_map);
-	getValue = (char*) hashMap_get(map, get->key);
-	STRCMP_EQUAL((char*)get->value, (char*)getValue);
+    get = (hash_map_entry_pt) hashMapIterator_nextEntry(it_map);
+    getValue = (char*) hashMap_get(map, get->key);
+    STRCMP_EQUAL((char*)get->value, (char*)getValue);
 
-	get = (hash_map_entry_pt) hashMapIterator_nextEntry(it_map);
-	POINTERS_EQUAL(NULL, get);
+    get = (hash_map_entry_pt) hashMapIterator_nextEntry(it_map);
+    POINTERS_EQUAL(NULL, get);
 
-	hashMapIterator_destroy(it_map);
-	hashMap_clear(map, true, true);
+    hashMapIterator_destroy(it_map);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_iterator, valuesIterator){
-	hash_map_values_pt values;
-	hash_map_iterator_pt it_val;
+    hash_map_values_pt values;
+    hash_map_iterator_pt it_val;
 
-	values = hashMapValues_create(map);
-	it_val = hashMapValues_iterator(values);
+    values = hashMapValues_create(map);
+    it_val = hashMapValues_iterator(values);
 
-	POINTERS_EQUAL(map, it_val->map);
+    POINTERS_EQUAL(map, it_val->map);
 
-	hashMapIterator_destroy(it_val);
-	hashMapValues_destroy(values);
+    hashMapIterator_destroy(it_val);
+    hashMapValues_destroy(values);
 }
 
 //----------------------HASH MAP VALUES TEST----------------------
 
 TEST(hash_map_values, create){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create Values from map
-	values = hashMapValues_create(map);
+    //create Values from map
+    values = hashMapValues_create(map);
 
-	CHECK(hashMapValues_contains(values, value));
-	CHECK(hashMapValues_contains(values, value2));
+    CHECK(hashMapValues_contains(values, value));
+    CHECK(hashMapValues_contains(values, value2));
 
-	hashMap_clear(map, true, true);
-	hashMapValues_destroy(values);
+    hashMap_clear(map, true, true);
+    hashMapValues_destroy(values);
 }
 
 TEST(hash_map_values, size){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create Values from map
-	values = hashMapValues_create(map);
+    //create Values from map
+    values = hashMapValues_create(map);
 
-	LONGS_EQUAL(2, hashMapValues_size(values));
+    LONGS_EQUAL(2, hashMapValues_size(values));
 
-	hashMap_clear(map, true, true);
-	hashMapValues_destroy(values);
+    hashMap_clear(map, true, true);
+    hashMapValues_destroy(values);
 }
 
 TEST(hash_map_values, remove){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
-
-	//create Values from map
-	values = hashMapValues_create(map);
-	CHECK(hashMapValues_contains(values, value));
-	CHECK(hashMapValues_contains(values, value2));
-
-	hashMapValues_remove(values, value);
-	CHECK(!hashMapValues_contains(values, value));
-	CHECK(hashMapValues_contains(values, value2));
-
-	hashMapValues_remove(values, value2);
-	CHECK(!hashMapValues_contains(values, value));
-	CHECK(!hashMapValues_contains(values, value2));
-
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	hashMap_clear(map, true, true);
-	hashMapValues_destroy(values);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
+
+    //create Values from map
+    values = hashMapValues_create(map);
+    CHECK(hashMapValues_contains(values, value));
+    CHECK(hashMapValues_contains(values, value2));
+
+    hashMapValues_remove(values, value);
+    CHECK(!hashMapValues_contains(values, value));
+    CHECK(hashMapValues_contains(values, value2));
+
+    hashMapValues_remove(values, value2);
+    CHECK(!hashMapValues_contains(values, value));
+    CHECK(!hashMapValues_contains(values, value2));
+
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    hashMap_clear(map, true, true);
+    hashMapValues_destroy(values);
 }
 
 TEST(hash_map_values, clear){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create Values from map
-	values = hashMapValues_create(map);
+    //create Values from map
+    values = hashMapValues_create(map);
 
-	CHECK(hashMapValues_contains(values, value));
-	CHECK(hashMapValues_contains(values, value2));
-	LONGS_EQUAL(2, values->map->size);
+    CHECK(hashMapValues_contains(values, value));
+    CHECK(hashMapValues_contains(values, value2));
+    LONGS_EQUAL(2, values->map->size);
 
-	hashMapValues_clear(values);
+    hashMapValues_clear(values);
 
-	CHECK(!hashMapValues_contains(values, value));
-	CHECK(!hashMapValues_contains(values, value2));
-	LONGS_EQUAL(0, values->map->size);
+    CHECK(!hashMapValues_contains(values, value));
+    CHECK(!hashMapValues_contains(values, value2));
+    LONGS_EQUAL(0, values->map->size);
 
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	hashMapValues_destroy(values);
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    hashMapValues_destroy(values);
 }
 
 TEST(hash_map_values, isEmpty){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	//create Values from map
-	values = hashMapValues_create(map);
+    //create Values from map
+    values = hashMapValues_create(map);
 
-	CHECK(!hashMapValues_isEmpty(values));
+    CHECK(!hashMapValues_isEmpty(values));
 
-	hashMapValues_clear(values);
+    hashMapValues_clear(values);
 
-	CHECK(hashMapValues_isEmpty(values));
+    CHECK(hashMapValues_isEmpty(values));
 
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	hashMapValues_destroy(values);
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    hashMapValues_destroy(values);
 }
 
 //----------------------HASH MAP KEYSET TEST----------------------
 
 TEST(hash_map_keySet, create){
-	key_set = hashMapKeySet_create(map);
+    key_set = hashMapKeySet_create(map);
 
-	POINTERS_EQUAL(map, key_set->map);
+    POINTERS_EQUAL(map, key_set->map);
 
-	hashMapKeySet_destroy(key_set);
+    hashMapKeySet_destroy(key_set);
 }
 
 TEST(hash_map_keySet, size){
-	char * key = my_strdup("key");
-	char * key2 = my_strdup("key2");
+    char * key = my_strdup("key");
+    char * key2 = my_strdup("key2");
 
-	key_set = hashMapKeySet_create(map);
+    key_set = hashMapKeySet_create(map);
 
-	LONGS_EQUAL(0, hashMapKeySet_size(key_set));
+    LONGS_EQUAL(0, hashMapKeySet_size(key_set));
 
-	// Add 2 entries
-	hashMap_put(map, key, NULL);
-	hashMap_put(map, key2, NULL);
+    // Add 2 entries
+    hashMap_put(map, key, NULL);
+    hashMap_put(map, key2, NULL);
 
 
-	LONGS_EQUAL(2, hashMapKeySet_size(key_set));
+    LONGS_EQUAL(2, hashMapKeySet_size(key_set));
 
-	hashMap_clear(map, true, true);
-	hashMapKeySet_destroy(key_set);
+    hashMap_clear(map, true, true);
+    hashMapKeySet_destroy(key_set);
 }
 
 TEST(hash_map_keySet, contains){
-	char * key = my_strdup("key");
-	char * key2 = my_strdup("key2");
+    char * key = my_strdup("key");
+    char * key2 = my_strdup("key2");
 
-	key_set = hashMapKeySet_create(map);
+    key_set = hashMapKeySet_create(map);
 
-	CHECK(!hashMapKeySet_contains(key_set, key));
-	CHECK(!hashMapKeySet_contains(key_set, key2));
+    CHECK(!hashMapKeySet_contains(key_set, key));
+    CHECK(!hashMapKeySet_contains(key_set, key2));
 
-	// Add 2 entries
-	hashMap_put(map, key, NULL);
+    // Add 2 entries
+    hashMap_put(map, key, NULL);
 
-	CHECK(hashMapKeySet_contains(key_set, key));
-	CHECK(!hashMapKeySet_contains(key_set, key2));
+    CHECK(hashMapKeySet_contains(key_set, key));
+    CHECK(!hashMapKeySet_contains(key_set, key2));
 
-	hashMap_put(map, key2, NULL);
+    hashMap_put(map, key2, NULL);
 
-	CHECK(hashMapKeySet_contains(key_set, key));
-	CHECK(hashMapKeySet_contains(key_set, key2));
+    CHECK(hashMapKeySet_contains(key_set, key));
+    CHECK(hashMapKeySet_contains(key_set, key2));
 
-	hashMap_clear(map, true, true);
-	hashMapKeySet_destroy(key_set);
+    hashMap_clear(map, true, true);
+    hashMapKeySet_destroy(key_set);
 }
 
 TEST(hash_map_keySet, remove){
-	char * key = my_strdup("key");
-	char * key2 = my_strdup("key2");
+    char * key = my_strdup("key");
+    char * key2 = my_strdup("key2");
 
-	key_set = hashMapKeySet_create(map);
+    key_set = hashMapKeySet_create(map);
 
-	// Add 2 entries
-	hashMap_put(map, key, NULL);
-	hashMap_put(map, key2, NULL);
+    // Add 2 entries
+    hashMap_put(map, key, NULL);
+    hashMap_put(map, key2, NULL);
 
-	LONGS_EQUAL(2, key_set->map->size);
+    LONGS_EQUAL(2, key_set->map->size);
 
-	hashMapKeySet_remove(key_set, key);
+    hashMapKeySet_remove(key_set, key);
 
-	LONGS_EQUAL(1, key_set->map->size);
+    LONGS_EQUAL(1, key_set->map->size);
 
-	hashMapKeySet_remove(key_set, key2);
+    hashMapKeySet_remove(key_set, key2);
 
-	LONGS_EQUAL(0, key_set->map->size);
+    LONGS_EQUAL(0, key_set->map->size);
 
-	free(key);
-	free(key2);
-	hashMapKeySet_destroy(key_set);
+    free(key);
+    free(key2);
+    hashMapKeySet_destroy(key_set);
 }
 
 TEST(hash_map_keySet, clear){
-	char * key = my_strdup("key");
-	char * key2 = my_strdup("key2");
+    char * key = my_strdup("key");
+    char * key2 = my_strdup("key2");
 
-	key_set = hashMapKeySet_create(map);
+    key_set = hashMapKeySet_create(map);
 
-	// Add 2 entries
-	hashMap_put(map, key, NULL);
-	hashMap_put(map, key2, NULL);
+    // Add 2 entries
+    hashMap_put(map, key, NULL);
+    hashMap_put(map, key2, NULL);
 
-	LONGS_EQUAL(2, key_set->map->size);
+    LONGS_EQUAL(2, key_set->map->size);
 
-	hashMapKeySet_clear(key_set);
+    hashMapKeySet_clear(key_set);
 
-	LONGS_EQUAL(0, key_set->map->size);
+    LONGS_EQUAL(0, key_set->map->size);
 
-	free(key);
-	free(key2);
-	hashMapKeySet_destroy(key_set);
+    free(key);
+    free(key2);
+    hashMapKeySet_destroy(key_set);
 }
 
 TEST(hash_map_keySet, isEmpty){
-	char * key = my_strdup("key");
-	char * key2 = my_strdup("key2");
+    char * key = my_strdup("key");
+    char * key2 = my_strdup("key2");
 
-	key_set = hashMapKeySet_create(map);
+    key_set = hashMapKeySet_create(map);
 
-	CHECK(hashMapKeySet_isEmpty(key_set));
+    CHECK(hashMapKeySet_isEmpty(key_set));
 
-	// Add 2 entries
-	hashMap_put(map, key, NULL);
-	hashMap_put(map, key2, NULL);
+    // Add 2 entries
+    hashMap_put(map, key, NULL);
+    hashMap_put(map, key2, NULL);
 
-	CHECK(!hashMapKeySet_isEmpty(key_set));
+    CHECK(!hashMapKeySet_isEmpty(key_set));
 
-	hashMapKeySet_clear(key_set);
+    hashMapKeySet_clear(key_set);
 
-	CHECK(hashMapKeySet_isEmpty(key_set));
+    CHECK(hashMapKeySet_isEmpty(key_set));
 
-	free(key);
-	free(key2);
-	hashMapKeySet_destroy(key_set);
+    free(key);
+    free(key2);
+    hashMapKeySet_destroy(key_set);
 }
 
 //----------------------HASH MAP ENTRYSET TEST----------------------
 
 TEST(hash_map_entrySet, create){
-	entry_set = hashMapEntrySet_create(map);
+    entry_set = hashMapEntrySet_create(map);
 
-	POINTERS_EQUAL(map, entry_set->map);
+    POINTERS_EQUAL(map, entry_set->map);
 
-	hashMapEntrySet_destroy(entry_set);
+    hashMapEntrySet_destroy(entry_set);
 }
 
 TEST(hash_map_entrySet, size){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
 
-	entry_set = hashMapEntrySet_create(map);
+    entry_set = hashMapEntrySet_create(map);
 
-	LONGS_EQUAL(0, hashMapEntrySet_size(entry_set));
+    LONGS_EQUAL(0, hashMapEntrySet_size(entry_set));
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
 
-	LONGS_EQUAL(2, hashMapEntrySet_size(entry_set));
+    LONGS_EQUAL(2, hashMapEntrySet_size(entry_set));
 
-	hashMap_clear(map, true, true);
-	hashMapEntrySet_destroy(entry_set);
+    hashMap_clear(map, true, true);
+    hashMapEntrySet_destroy(entry_set);
 }
 
 TEST(hash_map_entrySet, contains){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	entry_set = hashMapEntrySet_create(map);
+    entry_set = hashMapEntrySet_create(map);
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	CHECK(!hashMapEntrySet_contains(entry_set, NULL));
-	CHECK(!hashMapEntrySet_contains(entry_set, hashMap_getEntry(map, key)));
-	CHECK(!hashMapEntrySet_contains(entry_set, hashMap_getEntry(map, key2)));
+    CHECK(!hashMapEntrySet_contains(entry_set, NULL));
+    CHECK(!hashMapEntrySet_contains(entry_set, hashMap_getEntry(map, key)));
+    CHECK(!hashMapEntrySet_contains(entry_set, hashMap_getEntry(map, key2)));
 
-	hashMap_clear(map, true, true);
-	hashMapEntrySet_destroy(entry_set);
+    hashMap_clear(map, true, true);
+    hashMapEntrySet_destroy(entry_set);
 }
 
 TEST(hash_map_entrySet, remove){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	entry_set = hashMapEntrySet_create(map);
+    entry_set = hashMapEntrySet_create(map);
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	CHECK(!hashMapEntrySet_remove(entry_set, (hash_map_entry_pt) NULL));
-	LONGS_EQUAL(2, entry_set->map->size);
+    CHECK(!hashMapEntrySet_remove(entry_set, (hash_map_entry_pt) NULL));
+    LONGS_EQUAL(2, entry_set->map->size);
 
-	CHECK(hashMapEntrySet_remove(entry_set, hashMap_getEntry(map, key)));
-	LONGS_EQUAL(1, entry_set->map->size);
+    CHECK(hashMapEntrySet_remove(entry_set, hashMap_getEntry(map, key)));
+    LONGS_EQUAL(1, entry_set->map->size);
 
-	CHECK(hashMapEntrySet_remove(entry_set, hashMap_getEntry(map, key2)));
-	LONGS_EQUAL(0, entry_set->map->size);
+    CHECK(hashMapEntrySet_remove(entry_set, hashMap_getEntry(map, key2)));
+    LONGS_EQUAL(0, entry_set->map->size);
 
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	hashMap_clear(map, false, false);
-	hashMapEntrySet_destroy(entry_set);
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    hashMap_clear(map, false, false);
+    hashMapEntrySet_destroy(entry_set);
 }
 
 TEST(hash_map_entrySet, clear){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	entry_set = hashMapEntrySet_create(map);
+    entry_set = hashMapEntrySet_create(map);
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	LONGS_EQUAL(2, entry_set->map->size);
+    LONGS_EQUAL(2, entry_set->map->size);
 
-	hashMapEntrySet_clear(entry_set);
+    hashMapEntrySet_clear(entry_set);
 
-	LONGS_EQUAL(0, entry_set->map->size);
+    LONGS_EQUAL(0, entry_set->map->size);
 
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	hashMapEntrySet_destroy(entry_set);
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    hashMapEntrySet_destroy(entry_set);
 }
 
 TEST(hash_map_entrySet, isEmpty){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
 
-	entry_set = hashMapEntrySet_create(map);
+    entry_set = hashMapEntrySet_create(map);
 
-	CHECK(hashMapEntrySet_isEmpty(entry_set));
+    CHECK(hashMapEntrySet_isEmpty(entry_set));
 
-	// Add 2 entries
-	hashMap_put(map, key, value);
-	hashMap_put(map, key2, value2);
+    // Add 2 entries
+    hashMap_put(map, key, value);
+    hashMap_put(map, key2, value2);
 
-	CHECK(!hashMapEntrySet_isEmpty(entry_set));
+    CHECK(!hashMapEntrySet_isEmpty(entry_set));
 
-	hashMapEntrySet_clear(entry_set);
+    hashMapEntrySet_clear(entry_set);
 
-	CHECK(hashMapEntrySet_isEmpty(entry_set));
+    CHECK(hashMapEntrySet_isEmpty(entry_set));
 
-	free(key);
-	free(value);
-	free(key2);
-	free(value2);
-	hashMapEntrySet_destroy(entry_set);
+    free(key);
+    free(value);
+    free(key2);
+    free(value2);
+    hashMapEntrySet_destroy(entry_set);
 }
 
 //----------------------HASH MAP HASH TEST----------------------
 
 TEST(hash_map_hash, get){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * getKey = my_strdup("key");
-	char * get;
-	char * neKey = my_strdup("notExisting");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-
-	hashMap_clear(map, false, false);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	// Get with new created key
-	get = (char*) (char*) hashMap_get(map, getKey);
-	CHECK_C(get != NULL);
-	STRCMP_EQUAL(value, get);
-
-	free(getKey);
-	getKey = my_strdup("key2");
-	get = (char*) hashMap_get(map, getKey);
-	CHECK_C(get != NULL);
-	STRCMP_EQUAL(value2, get);
-
-	get = (char*) hashMap_get(map, neKey);
-	POINTERS_EQUAL(NULL, get);
-
-	get = (char*) hashMap_get(map, NULL);
-	POINTERS_EQUAL(NULL,get);
-
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
-
-	get = (char*) hashMap_get(map, NULL);
-	STRCMP_EQUAL(get, value3);
-
-	free(getKey);
-	free(neKey);
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * getKey = my_strdup("key");
+    char * get;
+    char * neKey = my_strdup("notExisting");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+
+    hashMap_clear(map, false, false);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    // Get with new created key
+    get = (char*) (char*) hashMap_get(map, getKey);
+    CHECK_C(get != NULL);
+    STRCMP_EQUAL(value, get);
+
+    free(getKey);
+    getKey = my_strdup("key2");
+    get = (char*) hashMap_get(map, getKey);
+    CHECK_C(get != NULL);
+    STRCMP_EQUAL(value2, get);
+
+    get = (char*) hashMap_get(map, neKey);
+    POINTERS_EQUAL(NULL, get);
+
+    get = (char*) hashMap_get(map, NULL);
+    POINTERS_EQUAL(NULL,get);
+
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
+
+    get = (char*) hashMap_get(map, NULL);
+    STRCMP_EQUAL(get, value3);
+
+    free(getKey);
+    free(neKey);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_hash, containsKey) {
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * containsKey = my_strdup("key");
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-
-	hashMap_clear(map, false, false);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	CHECK(hashMap_containsKey(map, containsKey));
-	free(containsKey);
-	containsKey = my_strdup("key2");
-	CHECK(hashMap_containsKey(map, containsKey));
-	free(containsKey);
-	containsKey = my_strdup("notExisting");
-	CHECK(!hashMap_containsKey(map, containsKey));
-	free(containsKey);
-	containsKey = NULL;
-	CHECK(!hashMap_containsKey(map, containsKey));
-
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
-
-	containsKey = NULL;
-	CHECK(hashMap_containsKey(map, containsKey));
-
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * containsKey = my_strdup("key");
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+
+    hashMap_clear(map, false, false);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    CHECK(hashMap_containsKey(map, containsKey));
+    free(containsKey);
+    containsKey = my_strdup("key2");
+    CHECK(hashMap_containsKey(map, containsKey));
+    free(containsKey);
+    containsKey = my_strdup("notExisting");
+    CHECK(!hashMap_containsKey(map, containsKey));
+    free(containsKey);
+    containsKey = NULL;
+    CHECK(!hashMap_containsKey(map, containsKey));
+
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
+
+    containsKey = NULL;
+    CHECK(hashMap_containsKey(map, containsKey));
+
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_hash, getEntry){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * getEntryKey;
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	hash_map_entry_pt entry;
-
-	hashMap_clear(map, false, false);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	// Get with new created key
-	getEntryKey = my_strdup("key");
-	entry = hashMap_getEntry(map, getEntryKey);
-	CHECK(entry != NULL);
-	STRCMP_EQUAL(key, (char*) entry->key);
-	STRCMP_EQUAL(value, (char*) entry->value);
-
-	free(getEntryKey);
-	getEntryKey = my_strdup("key2");
-	entry = hashMap_getEntry(map, getEntryKey);
-	CHECK(entry != NULL);
-	STRCMP_EQUAL(key2, (char*) entry->key);
-	STRCMP_EQUAL(value2, (char*) entry->value);
-
-	free(getEntryKey);
-	getEntryKey = my_strdup("notExisting");
-	entry = hashMap_getEntry(map, getEntryKey);
-	POINTERS_EQUAL(NULL, entry);
-
-	free(getEntryKey);
-	getEntryKey = NULL;
-	entry = hashMap_getEntry(map, getEntryKey);
-	POINTERS_EQUAL(NULL, entry);
-
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
-
-	getEntryKey = NULL;
-	entry = hashMap_getEntry(map, getEntryKey);
-	CHECK_EQUAL(key3, entry->key);
-	STRCMP_EQUAL(value3, (char*) entry->value);
-
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * getEntryKey;
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    hash_map_entry_pt entry;
+
+    hashMap_clear(map, false, false);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    // Get with new created key
+    getEntryKey = my_strdup("key");
+    entry = hashMap_getEntry(map, getEntryKey);
+    CHECK(entry != NULL);
+    STRCMP_EQUAL(key, (char*) entry->key);
+    STRCMP_EQUAL(value, (char*) entry->value);
+
+    free(getEntryKey);
+    getEntryKey = my_strdup("key2");
+    entry = hashMap_getEntry(map, getEntryKey);
+    CHECK(entry != NULL);
+    STRCMP_EQUAL(key2, (char*) entry->key);
+    STRCMP_EQUAL(value2, (char*) entry->value);
+
+    free(getEntryKey);
+    getEntryKey = my_strdup("notExisting");
+    entry = hashMap_getEntry(map, getEntryKey);
+    POINTERS_EQUAL(NULL, entry);
+
+    free(getEntryKey);
+    getEntryKey = NULL;
+    entry = hashMap_getEntry(map, getEntryKey);
+    POINTERS_EQUAL(NULL, entry);
+
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
+
+    getEntryKey = NULL;
+    entry = hashMap_getEntry(map, getEntryKey);
+    CHECK_EQUAL(key3, entry->key);
+    STRCMP_EQUAL(value3, (char*) entry->value);
+
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_hash, put){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * getKey = my_strdup("key");
-	char * get;
-	char * nkey2 = my_strdup("key2");
-	char * nvalue2 = my_strdup("value3");
-	char * old;
-	char * key3 = NULL;
-	char * value3 = my_strdup("value3");
-	char * key4 = my_strdup("key4");
-	char * value4 = NULL;
-
-	hashMap_clear(map, false, false);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	// Get with new key
-	get = (char*) hashMap_get(map, getKey);
-	STRCMP_EQUAL(value, get);
-
-	free(getKey);
-	getKey = my_strdup("key2");
-	get = (char*) hashMap_get(map, getKey);
-	STRCMP_EQUAL(value2, get);
-
-	// Overwrite existing entry
-	old = (char *) hashMap_put(map, nkey2, nvalue2);
-	CHECK(old != NULL);
-	STRCMP_EQUAL(value2, old);
-
-	free(getKey);
-	getKey = my_strdup("key2");
-	get = (char*) hashMap_get(map, key2);
-	STRCMP_EQUAL(nvalue2, get);
-
-	// Add third entry with NULL key
-	hashMap_put(map, key3, value3);
-
-	free(getKey);
-	getKey = NULL;
-	get = (char*) hashMap_get(map, key3);
-	STRCMP_EQUAL(value3, get);
-
-	// Add fourth entry with NULL value
-	hashMap_put(map, key4, value4);
-
-	getKey = my_strdup("key4");
-	get = (char*) hashMap_get(map, key4);
-	CHECK_EQUAL(value4, get);
-
-	free(getKey);
-	free(value2);
-	free(nkey2);
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * getKey = my_strdup("key");
+    char * get;
+    char * nkey2 = my_strdup("key2");
+    char * nvalue2 = my_strdup("value3");
+    char * old;
+    char * key3 = NULL;
+    char * value3 = my_strdup("value3");
+    char * key4 = my_strdup("key4");
+    char * value4 = NULL;
+
+    hashMap_clear(map, false, false);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    // Get with new key
+    get = (char*) hashMap_get(map, getKey);
+    STRCMP_EQUAL(value, get);
+
+    free(getKey);
+    getKey = my_strdup("key2");
+    get = (char*) hashMap_get(map, getKey);
+    STRCMP_EQUAL(value2, get);
+
+    // Overwrite existing entry
+    old = (char *) hashMap_put(map, nkey2, nvalue2);
+    CHECK(old != NULL);
+    STRCMP_EQUAL(value2, old);
+
+    free(getKey);
+    getKey = my_strdup("key2");
+    get = (char*) hashMap_get(map, key2);
+    STRCMP_EQUAL(nvalue2, get);
+
+    // Add third entry with NULL key
+    hashMap_put(map, key3, value3);
+
+    free(getKey);
+    getKey = NULL;
+    get = (char*) hashMap_get(map, key3);
+    STRCMP_EQUAL(value3, get);
+
+    // Add fourth entry with NULL value
+    hashMap_put(map, key4, value4);
+
+    getKey = my_strdup("key4");
+    get = (char*) hashMap_get(map, key4);
+    CHECK_EQUAL(value4, get);
+
+    free(getKey);
+    free(value2);
+    free(nkey2);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_hash, remove){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = NULL;
-	char * value2 = my_strdup("value2");
-	char * removeKey = my_strdup("nonexisting");
-
-	hashMap_clear(map, false, false);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry with null key
-	hashMap_put(map, key2, value2);
-
-	// Remove non-existing entry for map
-	hashMap_remove(map, removeKey);
-	LONGS_EQUAL(2, map->size);
-	CHECK(!hashMap_isEmpty(map));
-
-	// Remove entry with new key
-	free(removeKey);
-	removeKey = my_strdup("key");
-	hashMap_remove(map, removeKey);
-	LONGS_EQUAL(1, map->size);
-
-	free(removeKey);
-	removeKey = NULL;
-	hashMap_remove(map, removeKey);
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
-
-	// Remove non-existing entry for empty map
-	removeKey = my_strdup("nonexisting");
-	hashMap_remove(map, removeKey);
-	LONGS_EQUAL(0, map->size);
-	CHECK(hashMap_isEmpty(map));
-
-	free(removeKey);
-	free(key);
-	free(value);
-	free(value2);
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = NULL;
+    char * value2 = my_strdup("value2");
+    char * removeKey = my_strdup("nonexisting");
+
+    hashMap_clear(map, false, false);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry with null key
+    hashMap_put(map, key2, value2);
+
+    // Remove non-existing entry for map
+    hashMap_remove(map, removeKey);
+    LONGS_EQUAL(2, map->size);
+    CHECK(!hashMap_isEmpty(map));
+
+    // Remove entry with new key
+    free(removeKey);
+    removeKey = my_strdup("key");
+    hashMap_remove(map, removeKey);
+    LONGS_EQUAL(1, map->size);
+
+    free(removeKey);
+    removeKey = NULL;
+    hashMap_remove(map, removeKey);
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
+
+    // Remove non-existing entry for empty map
+    removeKey = my_strdup("nonexisting");
+    hashMap_remove(map, removeKey);
+    LONGS_EQUAL(0, map->size);
+    CHECK(hashMap_isEmpty(map));
+
+    free(removeKey);
+    free(key);
+    free(value);
+    free(value2);
+    hashMap_clear(map, true, true);
 }
 
 TEST(hash_map_hash, containsValue){
-	char * key = my_strdup("key");
-	char * value = my_strdup("value");
-	char * key2 = my_strdup("key2");
-	char * value2 = my_strdup("value2");
-	char * containsValue = my_strdup("value");
-	char * key3 = my_strdup("key3");
-	char * value3 = NULL;
-
-	hashMap_clear(map, false, false);
-
-	// Add one entry
-	hashMap_put(map, key, value);
-
-	// Add second entry
-	hashMap_put(map, key2, value2);
-
-	CHECK(hashMap_containsValue(map, containsValue));
-	free(containsValue);
-	containsValue = my_strdup("value2");
-	CHECK(hashMap_containsValue(map, containsValue));
-	free(containsValue);
-	containsValue = my_strdup("notExisting");
-	CHECK(!hashMap_containsValue(map, containsValue));
-	free(containsValue);
-	containsValue = NULL;
-	CHECK(!hashMap_containsValue(map, containsValue));
-
-	// Add third entry with NULL value
-	hashMap_put(map, key3, value3);
-
-	containsValue = NULL;
-	CHECK(hashMap_containsValue(map, containsValue));
-
-	hashMap_clear(map, true, true);
+    char * key = my_strdup("key");
+    char * value = my_strdup("value");
+    char * key2 = my_strdup("key2");
+    char * value2 = my_strdup("value2");
+    char * containsValue = my_strdup("value");
+    char * key3 = my_strdup("key3");
+    char * value3 = NULL;
+
+    hashMap_clear(map, false, false);
+
+    // Add one entry
+    hashMap_put(map, key, value);
+
+    // Add second entry
+    hashMap_put(map, key2, value2);
+
+    CHECK(hashMap_containsValue(map, containsValue));
+    free(containsValue);
+    containsValue = my_strdup("value2");
+    CHECK(hashMap_containsValue(map, containsValue));
+    free(containsValue);
+    containsValue = my_strdup("notExisting");
+    CHECK(!hashMap_containsValue(map, containsValue));
+    free(containsValue);
+    containsValue = NULL;
+    CHECK(!hashMap_containsValue(map, containsValue));
+
+    // Add third entry with NULL value
+    hashMap_put(map, key3, value3);
+
+    containsValue = NULL;
+    CHECK(hashMap_containsValue(map, containsValue));
+
+    hashMap_clear(map, true, true);
 }
diff --git a/libs/utils/private/test/ip_utils_test.cpp b/libs/utils/private/test/ip_utils_test.cpp
index 0a2629d..a7854b5 100644
--- a/libs/utils/private/test/ip_utils_test.cpp
+++ b/libs/utils/private/test/ip_utils_test.cpp
@@ -38,7 +38,7 @@ extern "C"
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 static char* my_strdup(const char* s){
@@ -59,17 +59,17 @@ static char* my_strdup(const char* s){
 }
 
 TEST_GROUP(ip_utils) {
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown() {
-	}
+    void teardown() {
+    }
 };
 
 TEST(ip_utils, ipToUnsignedInt){
-	char *ip = my_strdup("192.168.1.64");
+    char *ip = my_strdup("192.168.1.64");
 
-	unsigned int expected = 3232235840;
+    unsigned int expected = 3232235840;
     unsigned int actual = ipUtils_ipToUnsignedInt(ip);
     UNSIGNED_LONGS_EQUAL(expected, actual);
 
diff --git a/libs/utils/private/test/linked_list_test.cpp b/libs/utils/private/test/linked_list_test.cpp
index 1df971b..059290e 100644
--- a/libs/utils/private/test/linked_list_test.cpp
+++ b/libs/utils/private/test/linked_list_test.cpp
@@ -1,28 +1,29 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * linked_list_test.cpp
  *
- * 	\date       Sep 15, 2015
- *  \author    	Menno van der Graaf
- *  \copyright	Apache License, Version 2.0
+ *  \date       Sep 15, 2015
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
+
 #include <stdio.h>
 #include <stddef.h>
 #include <string.h>
@@ -39,756 +40,756 @@ extern "C"
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 static char* my_strdup(const char* s){
-	char *d = (char*) malloc (strlen (s) + 1);
-	if (d == NULL) return NULL;
-	strcpy (d,s);
-	return d;
+    char *d = (char*) malloc (strlen (s) + 1);
+    if (d == NULL) return NULL;
+    strcpy (d,s);
+    return d;
 }
 
 //----------------------TESTGROUP DEFINES----------------------
 
 TEST_GROUP(linked_list){
-	linked_list_pt list;
+    linked_list_pt list;
 
-	void setup(void) {
-		linkedList_create(&list);
-	}
+    void setup(void) {
+        linkedList_create(&list);
+    }
 
-	void teardown(void) {
-		linkedList_destroy(list);
-	}
+    void teardown(void) {
+        linkedList_destroy(list);
+    }
 };
 
 TEST_GROUP(linked_list_iterator){
-	linked_list_pt list;
+    linked_list_pt list;
 
-	void setup(void) {
-		linkedList_create(&list);
-	}
+    void setup(void) {
+        linkedList_create(&list);
+    }
 
-	void teardown(void) {
-		linkedList_destroy(list);
-	}
+    void teardown(void) {
+        linkedList_destroy(list);
+    }
 };
 
 //----------------------LINKED LIST TESTS----------------------
 
 TEST(linked_list, create){
-	CHECK(list != NULL);
-	LONGS_EQUAL(0, linkedList_size(list));
+    CHECK(list != NULL);
+    LONGS_EQUAL(0, linkedList_size(list));
 }
 
 TEST(linked_list, add){
-	char * value = my_strdup("element");
+    char * value = my_strdup("element");
 
-	LONGS_EQUAL(0, linkedList_size(list));
-	linkedList_addElement(list, value);
-	LONGS_EQUAL(1, linkedList_size(list));
+    LONGS_EQUAL(0, linkedList_size(list));
+    linkedList_addElement(list, value);
+    LONGS_EQUAL(1, linkedList_size(list));
 
-	free(value);
+    free(value);
 }
 
 TEST(linked_list, addFirst){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
 
-	STRCMP_EQUAL(value, (char*) linkedList_getFirst(list));
+    STRCMP_EQUAL(value, (char*) linkedList_getFirst(list));
 
-	linkedList_addFirst(list, value3);
+    linkedList_addFirst(list, value3);
 
-	STRCMP_EQUAL(value3, (char*) linkedList_getFirst(list));
+    STRCMP_EQUAL(value3, (char*) linkedList_getFirst(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, addLast){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_getLast(list));
+    STRCMP_EQUAL(value2, (char*) linkedList_getLast(list));
 
-	linkedList_addLast(list, value3);
+    linkedList_addLast(list, value3);
 
-	STRCMP_EQUAL(value3, (char*) linkedList_getLast(list));
+    STRCMP_EQUAL(value3, (char*) linkedList_getLast(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, addIndex){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	char * value4 = my_strdup("element4");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    char * value4 = my_strdup("element4");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	linkedList_addIndex(list, 2, value4);
+    linkedList_addIndex(list, 2, value4);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value4, (char*) linkedList_get(list, 2));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 3));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value4, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 3));
 
-	free(value);
-	free(value2);
-	free(value3);
-	free(value4);
+    free(value);
+    free(value2);
+    free(value3);
+    free(value4);
 }
 
 TEST(linked_list, addBefore){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	char * value4 = my_strdup("element4");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    char * value4 = my_strdup("element4");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	linkedList_addBefore(list, value4, linkedList_entry(list, 2));
+    linkedList_addBefore(list, value4, linkedList_entry(list, 2));
 
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value4, (char*) linkedList_get(list, 2));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 3));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value4, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 3));
 
-	free(value);
-	free(value2);
-	free(value3);
-	free(value4);
+    free(value);
+    free(value2);
+    free(value3);
+    free(value4);
 }
 
 TEST(linked_list, remove){
-	char * value = strdup("element");
+    char * value = strdup("element");
 
-	LONGS_EQUAL(0, linkedList_size(list));
-	linkedList_addElement(list, value);
-	LONGS_EQUAL(1, linkedList_size(list));
+    LONGS_EQUAL(0, linkedList_size(list));
+    linkedList_addElement(list, value);
+    LONGS_EQUAL(1, linkedList_size(list));
 
-	linkedList_removeElement(list, value);
-	LONGS_EQUAL(0, linkedList_size(list));
+    linkedList_removeElement(list, value);
+    LONGS_EQUAL(0, linkedList_size(list));
 
-	free(value);
+    free(value);
 }
 
 TEST(linked_list, removeFirst){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value, (char*) linkedList_getFirst(list));
+    STRCMP_EQUAL(value, (char*) linkedList_getFirst(list));
 
-	linkedList_removeFirst(list);
+    linkedList_removeFirst(list);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_getFirst(list));
+    STRCMP_EQUAL(value2, (char*) linkedList_getFirst(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, removeLast){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value3, (char*) linkedList_getLast(list));
+    STRCMP_EQUAL(value3, (char*) linkedList_getLast(list));
 
-	linkedList_removeLast(list);
+    linkedList_removeLast(list);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_getLast(list));
+    STRCMP_EQUAL(value2, (char*) linkedList_getLast(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, removeElement){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	//add 6 elements
-	linkedList_addElement(list, NULL);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, NULL);
-	linkedList_addElement(list, value3);
-	LONGS_EQUAL(6, list->size);
+    //add 6 elements
+    linkedList_addElement(list, NULL);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, NULL);
+    linkedList_addElement(list, value3);
+    LONGS_EQUAL(6, list->size);
 
-	linkedList_removeElement(list, NULL);
-	linkedList_removeElement(list, NULL);
-	LONGS_EQUAL(4, list->size);
+    linkedList_removeElement(list, NULL);
+    linkedList_removeElement(list, NULL);
+    LONGS_EQUAL(4, list->size);
 
-	linkedList_removeElement(list, value2);
-	LONGS_EQUAL(3, list->size);
+    linkedList_removeElement(list, value2);
+    LONGS_EQUAL(3, list->size);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, removeIndex){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
 
-	linkedList_removeIndex(list, 1);
+    linkedList_removeIndex(list, 1);
 
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, removeEntry){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	linkedList_removeEntry(list, list->header);
-	LONGS_EQUAL(3, list->size);
+    linkedList_removeEntry(list, list->header);
+    LONGS_EQUAL(3, list->size);
 
-	linkedList_removeEntry(list, linkedList_entry(list, 0));
-	LONGS_EQUAL(2, list->size);
+    linkedList_removeEntry(list, linkedList_entry(list, 0));
+    LONGS_EQUAL(2, list->size);
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, clone){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_pt list2;
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_pt list2;
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	linkedList_clone(list, &list2);
-	LONGS_EQUAL(list->size, list2->size);
-	STRCMP_EQUAL( (char*) linkedList_getFirst(list), (char*) linkedList_getFirst(list2));
-	STRCMP_EQUAL( (char*) linkedList_getLast(list), (char*) linkedList_getLast(list2));
+    linkedList_clone(list, &list2);
+    LONGS_EQUAL(list->size, list2->size);
+    STRCMP_EQUAL( (char*) linkedList_getFirst(list), (char*) linkedList_getFirst(list2));
+    STRCMP_EQUAL( (char*) linkedList_getLast(list), (char*) linkedList_getLast(list2));
 
-	free(value);
-	free(value2);
-	free(value3);
-	linkedList_destroy(list2);
+    free(value);
+    free(value2);
+    free(value3);
+    linkedList_destroy(list2);
 }
 
 TEST(linked_list, clear){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	LONGS_EQUAL(3, list->size);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    LONGS_EQUAL(3, list->size);
 
-	linkedList_clear(list);
-	LONGS_EQUAL(0, list->size);
+    linkedList_clear(list);
+    LONGS_EQUAL(0, list->size);
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, get){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, getFirst){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value, (char*) linkedList_getFirst(list));
+    STRCMP_EQUAL(value, (char*) linkedList_getFirst(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, getLast){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value3, (char*) linkedList_getLast(list));
+    STRCMP_EQUAL(value3, (char*) linkedList_getLast(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, set){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	linkedList_set(list, 1, value3);
+    linkedList_set(list, 1, value3);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, contains){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	linkedList_addElement(list, value);
-	CHECK(linkedList_contains(list, value));
-	CHECK(!linkedList_contains(list, value2));
-	CHECK(!linkedList_contains(list, value3));
+    linkedList_addElement(list, value);
+    CHECK(linkedList_contains(list, value));
+    CHECK(!linkedList_contains(list, value2));
+    CHECK(!linkedList_contains(list, value3));
 
-	linkedList_addElement(list, value2);
-	CHECK(linkedList_contains(list, value));
-	CHECK(linkedList_contains(list, value2));
-	CHECK(!linkedList_contains(list, value3));
+    linkedList_addElement(list, value2);
+    CHECK(linkedList_contains(list, value));
+    CHECK(linkedList_contains(list, value2));
+    CHECK(!linkedList_contains(list, value3));
 
-	linkedList_addElement(list, value3);
-	CHECK(linkedList_contains(list, value));
-	CHECK(linkedList_contains(list, value2));
-	CHECK(linkedList_contains(list, value3));
+    linkedList_addElement(list, value3);
+    CHECK(linkedList_contains(list, value));
+    CHECK(linkedList_contains(list, value2));
+    CHECK(linkedList_contains(list, value3));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, size){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	LONGS_EQUAL(0, linkedList_size(list));
+    LONGS_EQUAL(0, linkedList_size(list));
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	LONGS_EQUAL(3, linkedList_size(list));
+    LONGS_EQUAL(3, linkedList_size(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, isEmpty){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	CHECK(linkedList_isEmpty(list));
+    CHECK(linkedList_isEmpty(list));
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	CHECK(!linkedList_isEmpty(list));
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    CHECK(!linkedList_isEmpty(list));
 
-	linkedList_clear(list);
-	CHECK(linkedList_isEmpty(list));
+    linkedList_clear(list);
+    CHECK(linkedList_isEmpty(list));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 TEST(linked_list, entry){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	char * value4 = my_strdup("element4");
-	char * value5 = my_strdup("element5");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    char * value4 = my_strdup("element4");
+    char * value5 = my_strdup("element5");
 
-	POINTERS_EQUAL(NULL, linkedList_entry(list, 666));
+    POINTERS_EQUAL(NULL, linkedList_entry(list, 666));
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	linkedList_addElement(list, value4);
-	linkedList_addElement(list, value5);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    linkedList_addElement(list, value4);
+    linkedList_addElement(list, value5);
 
-	STRCMP_EQUAL(value2, (char*) linkedList_entry(list, 1)->element);
-	STRCMP_EQUAL(value4, (char*) linkedList_entry(list, 3)->element);
+    STRCMP_EQUAL(value2, (char*) linkedList_entry(list, 1)->element);
+    STRCMP_EQUAL(value4, (char*) linkedList_entry(list, 3)->element);
 
-	free(value);
-	free(value2);
-	free(value3);
-	free(value4);
-	free(value5);
+    free(value);
+    free(value2);
+    free(value3);
+    free(value4);
+    free(value5);
 }
 
 TEST(linked_list, indexOf){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
 
-	LONGS_EQUAL(-1, linkedList_indexOf(list, value));
-	LONGS_EQUAL(-1, linkedList_indexOf(list, value2));
-	LONGS_EQUAL(-1, linkedList_indexOf(list, value3));
-	LONGS_EQUAL(-1, linkedList_indexOf(list, NULL));
+    LONGS_EQUAL(-1, linkedList_indexOf(list, value));
+    LONGS_EQUAL(-1, linkedList_indexOf(list, value2));
+    LONGS_EQUAL(-1, linkedList_indexOf(list, value3));
+    LONGS_EQUAL(-1, linkedList_indexOf(list, NULL));
 
-	linkedList_addElement(list, value);
-	LONGS_EQUAL(0, linkedList_indexOf(list, value));
+    linkedList_addElement(list, value);
+    LONGS_EQUAL(0, linkedList_indexOf(list, value));
 
-	linkedList_addElement(list, value2);
-	LONGS_EQUAL(1, linkedList_indexOf(list, value2));
+    linkedList_addElement(list, value2);
+    LONGS_EQUAL(1, linkedList_indexOf(list, value2));
 
-	linkedList_addElement(list, value3);
-	LONGS_EQUAL(2, linkedList_indexOf(list, value3));
+    linkedList_addElement(list, value3);
+    LONGS_EQUAL(2, linkedList_indexOf(list, value3));
 
-	linkedList_addElement(list, NULL);
-	LONGS_EQUAL(3, linkedList_indexOf(list, NULL));
+    linkedList_addElement(list, NULL);
+    LONGS_EQUAL(3, linkedList_indexOf(list, NULL));
 
-	free(value);
-	free(value2);
-	free(value3);
+    free(value);
+    free(value2);
+    free(value3);
 }
 
 //----------------------LINKED LIST ITERATOR TESTS----------------------
 
 TEST(linked_list_iterator, create){
-	linked_list_iterator_pt it_list = linkedListIterator_create(list,0);
-	CHECK(it_list != NULL);
-	linkedListIterator_destroy(it_list);
+    linked_list_iterator_pt it_list = linkedListIterator_create(list,0);
+    CHECK(it_list != NULL);
+    linkedListIterator_destroy(it_list);
 
-	it_list = linkedListIterator_create(list,666);
-	POINTERS_EQUAL(NULL, it_list);
+    it_list = linkedListIterator_create(list,666);
+    POINTERS_EQUAL(NULL, it_list);
 }
 
 TEST(linked_list_iterator, hasNext){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	it_list = linkedListIterator_create(list, 0);
-	CHECK(linkedListIterator_hasNext(it_list));
+    it_list = linkedListIterator_create(list, 0);
+    CHECK(linkedListIterator_hasNext(it_list));
 
-	linkedListIterator_next(it_list);
-	CHECK(linkedListIterator_hasNext(it_list));
+    linkedListIterator_next(it_list);
+    CHECK(linkedListIterator_hasNext(it_list));
 
-	linkedListIterator_next(it_list);
-	CHECK(linkedListIterator_hasNext(it_list));
+    linkedListIterator_next(it_list);
+    CHECK(linkedListIterator_hasNext(it_list));
 
-	linkedListIterator_next(it_list);
-	CHECK(!linkedListIterator_hasNext(it_list));
+    linkedListIterator_next(it_list);
+    CHECK(!linkedListIterator_hasNext(it_list));
 
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, hasPrevious){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
 
-	it_list = linkedListIterator_create(list, 3);
-	CHECK(linkedListIterator_hasPrevious(it_list));
+    it_list = linkedListIterator_create(list, 3);
+    CHECK(linkedListIterator_hasPrevious(it_list));
 
-	linkedListIterator_previous(it_list);
-	CHECK(linkedListIterator_hasPrevious(it_list));
+    linkedListIterator_previous(it_list);
+    CHECK(linkedListIterator_hasPrevious(it_list));
 
-	linkedListIterator_previous(it_list);
-	CHECK(linkedListIterator_hasPrevious(it_list));
+    linkedListIterator_previous(it_list);
+    CHECK(linkedListIterator_hasPrevious(it_list));
 
-	linkedListIterator_previous(it_list);
-	CHECK(!linkedListIterator_hasPrevious(it_list));
+    linkedListIterator_previous(it_list);
+    CHECK(!linkedListIterator_hasPrevious(it_list));
 
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, next){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
-
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 0);
-	STRCMP_EQUAL(value, (char*) linkedListIterator_next(it_list));
-	STRCMP_EQUAL(value2, (char*) linkedListIterator_next(it_list));
-	STRCMP_EQUAL(value3, (char*) linkedListIterator_next(it_list));
-	POINTERS_EQUAL(NULL, linkedListIterator_next(it_list));
-
-	//mess up the expected and real changecount, code should check and handle
-	linkedList_addElement(list, value);
-	linkedListIterator_next(it_list);
-
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
+
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 0);
+    STRCMP_EQUAL(value, (char*) linkedListIterator_next(it_list));
+    STRCMP_EQUAL(value2, (char*) linkedListIterator_next(it_list));
+    STRCMP_EQUAL(value3, (char*) linkedListIterator_next(it_list));
+    POINTERS_EQUAL(NULL, linkedListIterator_next(it_list));
+
+    //mess up the expected and real changecount, code should check and handle
+    linkedList_addElement(list, value);
+    linkedListIterator_next(it_list);
+
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, previous){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
-
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 3);
-	STRCMP_EQUAL(value3, (char*) linkedListIterator_previous(it_list));
-	STRCMP_EQUAL(value2, (char*) linkedListIterator_previous(it_list));
-	STRCMP_EQUAL(value, (char*) linkedListIterator_previous(it_list));
-	POINTERS_EQUAL(NULL, linkedListIterator_previous(it_list));
-
-	//mess up the expected and real changecount, code should check and handle
-	linkedListIterator_destroy(it_list);
-	it_list = linkedListIterator_create(list, 3);
-	linkedList_addElement(list, value);
-	linkedListIterator_previous(it_list);
-
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
+
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 3);
+    STRCMP_EQUAL(value3, (char*) linkedListIterator_previous(it_list));
+    STRCMP_EQUAL(value2, (char*) linkedListIterator_previous(it_list));
+    STRCMP_EQUAL(value, (char*) linkedListIterator_previous(it_list));
+    POINTERS_EQUAL(NULL, linkedListIterator_previous(it_list));
+
+    //mess up the expected and real changecount, code should check and handle
+    linkedListIterator_destroy(it_list);
+    it_list = linkedListIterator_create(list, 3);
+    linkedList_addElement(list, value);
+    linkedListIterator_previous(it_list);
+
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, nextIndex){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
-
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 0);
-	LONGS_EQUAL(0, linkedListIterator_nextIndex(it_list));
-	linkedListIterator_next(it_list);
-	LONGS_EQUAL(1, linkedListIterator_nextIndex(it_list));
-	linkedListIterator_next(it_list);
-	LONGS_EQUAL(2, linkedListIterator_nextIndex(it_list));
-
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
+
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 0);
+    LONGS_EQUAL(0, linkedListIterator_nextIndex(it_list));
+    linkedListIterator_next(it_list);
+    LONGS_EQUAL(1, linkedListIterator_nextIndex(it_list));
+    linkedListIterator_next(it_list);
+    LONGS_EQUAL(2, linkedListIterator_nextIndex(it_list));
+
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, previousIndex){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
-
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 3);
-	LONGS_EQUAL(2, linkedListIterator_previousIndex(it_list));
-	linkedListIterator_previous(it_list);
-	LONGS_EQUAL(1, linkedListIterator_previousIndex(it_list));
-	linkedListIterator_previous(it_list);
-	LONGS_EQUAL(0, linkedListIterator_previousIndex(it_list));
-
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
+
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 3);
+    LONGS_EQUAL(2, linkedListIterator_previousIndex(it_list));
+    linkedListIterator_previous(it_list);
+    LONGS_EQUAL(1, linkedListIterator_previousIndex(it_list));
+    linkedListIterator_previous(it_list);
+    LONGS_EQUAL(0, linkedListIterator_previousIndex(it_list));
+
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, set){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 0);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 0);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	linkedListIterator_set(it_list, NULL);
-	linkedListIterator_next(it_list);
-	linkedListIterator_next(it_list);
-	linkedListIterator_set(it_list, value3);
-	linkedListIterator_next(it_list);
-	linkedListIterator_set(it_list, value2);
+    linkedListIterator_set(it_list, NULL);
+    linkedListIterator_next(it_list);
+    linkedListIterator_next(it_list);
+    linkedListIterator_set(it_list, value3);
+    linkedListIterator_next(it_list);
+    linkedListIterator_set(it_list, value2);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 2));
 
-	//mess up the expected and real changecount, code should check and handle
-	linkedList_addElement(list, value);
-	linkedListIterator_set(it_list, value);
+    //mess up the expected and real changecount, code should check and handle
+    linkedList_addElement(list, value);
+    linkedListIterator_set(it_list, value);
 
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, add){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
 
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 0);
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 0);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
 
-	linkedListIterator_next(it_list);
-	linkedListIterator_add(it_list, value2);
+    linkedListIterator_next(it_list);
+    linkedListIterator_add(it_list, value2);
 
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
 
-	//mess up the expected and real changecount, code should check and handle
-	linkedList_addElement(list, value);
-	linkedListIterator_add(it_list, value2);
+    //mess up the expected and real changecount, code should check and handle
+    linkedList_addElement(list, value);
+    linkedListIterator_add(it_list, value2);
 
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
 
 TEST(linked_list_iterator, remove){
-	char * value = my_strdup("element");
-	char * value2 = my_strdup("element2");
-	char * value3 = my_strdup("element3");
-	linked_list_iterator_pt it_list;
-
-	linkedList_addElement(list, value);
-	linkedList_addElement(list, value2);
-	linkedList_addElement(list, value3);
-	it_list = linkedListIterator_create(list, 0);
-
-	LONGS_EQUAL(3, list->size);
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
-
-	linkedListIterator_next(it_list);
-	linkedListIterator_next(it_list);
-	linkedListIterator_remove(it_list);
-	LONGS_EQUAL(2, list->size);
-	STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
-	STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
-
-	//mess up the expected and real changecount, code should check and handle
-	linkedList_addElement(list, value);
-	linkedListIterator_remove(it_list);
-
-	free(value);
-	free(value2);
-	free(value3);
-	linkedListIterator_destroy(it_list);
+    char * value = my_strdup("element");
+    char * value2 = my_strdup("element2");
+    char * value3 = my_strdup("element3");
+    linked_list_iterator_pt it_list;
+
+    linkedList_addElement(list, value);
+    linkedList_addElement(list, value2);
+    linkedList_addElement(list, value3);
+    it_list = linkedListIterator_create(list, 0);
+
+    LONGS_EQUAL(3, list->size);
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value2, (char*) linkedList_get(list, 1));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 2));
+
+    linkedListIterator_next(it_list);
+    linkedListIterator_next(it_list);
+    linkedListIterator_remove(it_list);
+    LONGS_EQUAL(2, list->size);
+    STRCMP_EQUAL(value, (char*) linkedList_get(list, 0));
+    STRCMP_EQUAL(value3, (char*) linkedList_get(list, 1));
+
+    //mess up the expected and real changecount, code should check and handle
+    linkedList_addElement(list, value);
+    linkedListIterator_remove(it_list);
+
+    free(value);
+    free(value2);
+    free(value3);
+    linkedListIterator_destroy(it_list);
 }
diff --git a/libs/utils/private/test/properties_test.cpp b/libs/utils/private/test/properties_test.cpp
index e2f2134..95bf379 100644
--- a/libs/utils/private/test/properties_test.cpp
+++ b/libs/utils/private/test/properties_test.cpp
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * properties_test.cpp
@@ -37,205 +37,204 @@ extern "C" {
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 TEST_GROUP(properties) {
-	properties_pt properties;
+    celix_properties_t *properties;
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown() {
-		mock().checkExpectations();
-		mock().clear();
-	}
+    void teardown() {
+        mock().checkExpectations();
+        mock().clear();
+    }
 };
 
 TEST(properties, create) {
-	properties = properties_create();
-	CHECK(properties);
+    properties = celix_properties_create();
+    CHECK(properties);
 
-	properties_destroy(properties);
+    celix_properties_destroy(properties);
 }
 
 TEST(properties, load) {
-	char propertiesFile[] = "resources-test/properties.txt";
-	properties = properties_load(propertiesFile);
-	LONGS_EQUAL(4, hashMap_size(properties));
+    char propertiesFile[] = "resources-test/properties.txt";
+    properties = celix_properties_load(propertiesFile);
+    LONGS_EQUAL(4, hashMap_size(properties));
 
-	const char keyA[] = "a";
-	const char *valueA = properties_get(properties, keyA);
-	STRCMP_EQUAL("b", valueA);
+    const char keyA[] = "a";
+    const char *valueA = celix_properties_get(properties, keyA, NULL);
+    STRCMP_EQUAL("b", valueA);
 
-	const char keyNiceA[] = "nice_a";
-	const char *valueNiceA = properties_get(properties, keyNiceA);
-	STRCMP_EQUAL("nice_b", valueNiceA);
+    const char keyNiceA[] = "nice_a";
+    const char *valueNiceA = celix_properties_get(properties, keyNiceA, NULL);
+    STRCMP_EQUAL("nice_b", valueNiceA);
 
-	const char keyB[] = "b";
-	const char *valueB = properties_get(properties, keyB);
-	STRCMP_EQUAL("c \t d", valueB);
+    const char keyB[] = "b";
+    const char *valueB = celix_properties_get(properties, keyB, NULL);
+    STRCMP_EQUAL("c \t d", valueB);
 
-	properties_destroy(properties);
+    celix_properties_destroy(properties);
 }
 
 TEST(properties, asLong) {
-	celix_properties_t *props = celix_properties_create();
-	celix_properties_set(props, "t1", "42");
-	celix_properties_set(props, "t2", "-42");
-	celix_properties_set(props, "t3", "");
-	celix_properties_set(props, "t4", "42 bla"); //converts to 42
-	celix_properties_set(props, "t5", "bla");
+    celix_properties_t *props = celix_properties_create();
+    celix_properties_set(props, "t1", "42");
+    celix_properties_set(props, "t2", "-42");
+    celix_properties_set(props, "t3", "");
+    celix_properties_set(props, "t4", "42 bla"); //converts to 42
+    celix_properties_set(props, "t5", "bla");
 
-	long v = celix_properties_getAsLong(props, "t1", -1);
-	LONGS_EQUAL(42, v);
+    long v = celix_properties_getAsLong(props, "t1", -1);
+    LONGS_EQUAL(42, v);
 
-	v = celix_properties_getAsLong(props, "t2", -1);
-	LONGS_EQUAL(-42, v);
+    v = celix_properties_getAsLong(props, "t2", -1);
+    LONGS_EQUAL(-42, v);
 
-	v = celix_properties_getAsLong(props, "t3", -1);
-	LONGS_EQUAL(-1, v);
+    v = celix_properties_getAsLong(props, "t3", -1);
+    LONGS_EQUAL(-1, v);
 
-	v = celix_properties_getAsLong(props, "t4", -1);
-	LONGS_EQUAL(42, v);
+    v = celix_properties_getAsLong(props, "t4", -1);
+    LONGS_EQUAL(42, v);
 
-	v = celix_properties_getAsLong(props, "t5", -1);
-	LONGS_EQUAL(-1, v);
+    v = celix_properties_getAsLong(props, "t5", -1);
+    LONGS_EQUAL(-1, v);
 
-	v = celix_properties_getAsLong(props, "non-existing", -1);
-	LONGS_EQUAL(-1, v);
+    v = celix_properties_getAsLong(props, "non-existing", -1);
+    LONGS_EQUAL(-1, v);
 
-	celix_properties_destroy(props);
+    celix_properties_destroy(props);
 }
 
 TEST(properties, store) {
-	char propertiesFile[] = "resources-test/properties_out.txt";
-	properties = properties_create();
-	char keyA[] = "x";
-	char keyB[] = "y";
-	char valueA[] = "1";
-	char valueB[] = "2";
-	properties_set(properties, keyA, valueA);
-	properties_set(properties, keyB, valueB);
-	properties_store(properties, propertiesFile, NULL);
-
-	properties_destroy(properties);
+    char propertiesFile[] = "resources-test/properties_out.txt";
+    properties = celix_properties_create();
+    char keyA[] = "x";
+    char keyB[] = "y";
+    char valueA[] = "1";
+    char valueB[] = "2";
+    celix_properties_set(properties, keyA, valueA);
+    celix_properties_set(properties, keyB, valueB);
+    celix_properties_store(properties, propertiesFile, NULL);
+
+    celix_properties_destroy(properties);
 }
 
 TEST(properties, copy) {
-	properties_pt copy;
-	char propertiesFile[] = "resources-test/properties.txt";
-	properties = properties_load(propertiesFile);
-	LONGS_EQUAL(4, hashMap_size(properties));
+    char propertiesFile[] = "resources-test/properties.txt";
+    properties = celix_properties_load(propertiesFile);
+    LONGS_EQUAL(4, hashMap_size(properties));
 
-	properties_copy(properties, &copy);
+    celix_properties_t *copy = celix_properties_copy(properties);
 
-	char keyA[] = "a";
-	const char *valueA = properties_get(copy, keyA);
-	STRCMP_EQUAL("b", valueA);
-	const char keyB[] = "b";
-	STRCMP_EQUAL("c \t d", properties_get(copy, keyB));
+    char keyA[] = "a";
+    const char *valueA = celix_properties_get(copy, keyA, NULL);
+    STRCMP_EQUAL("b", valueA);
+    const char keyB[] = "b";
+    STRCMP_EQUAL("c \t d", celix_properties_get(copy, keyB, NULL));
 
-	properties_destroy(properties);
-	properties_destroy(copy);
+    celix_properties_destroy(properties);
+    celix_properties_destroy(copy);
 }
 
 TEST(properties, getSet) {
-	properties = properties_create();
-	char keyA[] = "x";
-	char keyB[] = "y";
-	char keyC[] = "z";
-	char valueA[] = "1";
-	char valueB[] = "2";
-	char valueC[] = "3";
-	properties_set(properties, keyA, valueA);
-	properties_set(properties, keyB, valueB);
-
-	STRCMP_EQUAL(valueA, properties_get(properties, keyA));
-	STRCMP_EQUAL(valueB, properties_get(properties, keyB));
-	STRCMP_EQUAL(valueC, properties_getWithDefault(properties, keyC, valueC));
-
-	properties_destroy(properties);
+    properties = celix_properties_create();
+    char keyA[] = "x";
+    char keyB[] = "y";
+    char keyC[] = "z";
+    char valueA[] = "1";
+    char valueB[] = "2";
+    char valueC[] = "3";
+    celix_properties_set(properties, keyA, valueA);
+    celix_properties_set(properties, keyB, valueB);
+
+    STRCMP_EQUAL(valueA, celix_properties_get(properties, keyA, NULL));
+    STRCMP_EQUAL(valueB, celix_properties_get(properties, keyB, NULL));
+    STRCMP_EQUAL(valueC, celix_properties_get(properties, keyC, valueC));
+
+    celix_properties_destroy(properties);
 }
 
 TEST(properties, longTest) {
-	properties = properties_create();
-
-	celix_properties_set(properties, "a", "2");
-	celix_properties_set(properties, "b", "-10032L");
-	celix_properties_set(properties, "c", "");
-	celix_properties_set(properties, "d", "garbage");
-
-	long a = celix_properties_getAsLong(properties, "a", -1L);
-	long b = celix_properties_getAsLong(properties, "b", -1L);
-	long c = celix_properties_getAsLong(properties, "c", -1L);
-	long d = celix_properties_getAsLong(properties, "d", -1L);
-	long e = celix_properties_getAsLong(properties, "e", -1L);
-
-	CHECK_EQUAL(2, a);
-	CHECK_EQUAL(-10032L, b);
-	CHECK_EQUAL(-1L, c);
-	CHECK_EQUAL(-1L, d);
-	CHECK_EQUAL(-1L, e);
-
-	celix_properties_setLong(properties, "a", 3L);
-	celix_properties_setLong(properties, "b", -4L);
-	a = celix_properties_getAsLong(properties, "a", -1L);
-	b = celix_properties_getAsLong(properties, "b", -1L);
-	CHECK_EQUAL(3L, a);
-	CHECK_EQUAL(-4L, b);
-
-	celix_properties_destroy(properties);
+    properties = celix_properties_create();
+
+    celix_properties_set(properties, "a", "2");
+    celix_properties_set(properties, "b", "-10032L");
+    celix_properties_set(properties, "c", "");
+    celix_properties_set(properties, "d", "garbage");
+
+    long a = celix_properties_getAsLong(properties, "a", -1L);
+    long b = celix_properties_getAsLong(properties, "b", -1L);
+    long c = celix_properties_getAsLong(properties, "c", -1L);
+    long d = celix_properties_getAsLong(properties, "d", -1L);
+    long e = celix_properties_getAsLong(properties, "e", -1L);
+
+    CHECK_EQUAL(2, a);
+    CHECK_EQUAL(-10032L, b);
+    CHECK_EQUAL(-1L, c);
+    CHECK_EQUAL(-1L, d);
+    CHECK_EQUAL(-1L, e);
+
+    celix_properties_setLong(properties, "a", 3L);
+    celix_properties_setLong(properties, "b", -4L);
+    a = celix_properties_getAsLong(properties, "a", -1L);
+    b = celix_properties_getAsLong(properties, "b", -1L);
+    CHECK_EQUAL(3L, a);
+    CHECK_EQUAL(-4L, b);
+
+    celix_properties_destroy(properties);
 }
 
 TEST(properties, boolTest) {
-	properties = properties_create();
-
-	celix_properties_set(properties, "a", "true");
-	celix_properties_set(properties, "b", "false");
-	celix_properties_set(properties, "c", "  true  ");
-	celix_properties_set(properties, "d", "garbage");
-
-	bool a = celix_properties_getAsBool(properties, "a", false);
-	bool b = celix_properties_getAsBool(properties, "b", true);
-	bool c = celix_properties_getAsBool(properties, "c", false);
-	bool d = celix_properties_getAsBool(properties, "d", true);
-	bool e = celix_properties_getAsBool(properties, "e", false);
-	bool f = celix_properties_getAsBool(properties, "f", true);
-
-	CHECK_EQUAL(true, a);
-	CHECK_EQUAL(false, b);
-	CHECK_EQUAL(true, c);
-	CHECK_EQUAL(true, d);
-	CHECK_EQUAL(false, e);
-	CHECK_EQUAL(true, f);
-
-	celix_properties_setBool(properties, "a", true);
-	celix_properties_setBool(properties, "b", false);
-	a = celix_properties_getAsBool(properties, "a", false);
-	b = celix_properties_getAsBool(properties, "b", true);
-	CHECK_EQUAL(true, a);
-	CHECK_EQUAL(false, b);
-
-	celix_properties_destroy(properties);
+    properties = celix_properties_create();
+
+    celix_properties_set(properties, "a", "true");
+    celix_properties_set(properties, "b", "false");
+    celix_properties_set(properties, "c", "  true  ");
+    celix_properties_set(properties, "d", "garbage");
+
+    bool a = celix_properties_getAsBool(properties, "a", false);
+    bool b = celix_properties_getAsBool(properties, "b", true);
+    bool c = celix_properties_getAsBool(properties, "c", false);
+    bool d = celix_properties_getAsBool(properties, "d", true);
+    bool e = celix_properties_getAsBool(properties, "e", false);
+    bool f = celix_properties_getAsBool(properties, "f", true);
+
+    CHECK_EQUAL(true, a);
+    CHECK_EQUAL(false, b);
+    CHECK_EQUAL(true, c);
+    CHECK_EQUAL(true, d);
+    CHECK_EQUAL(false, e);
+    CHECK_EQUAL(true, f);
+
+    celix_properties_setBool(properties, "a", true);
+    celix_properties_setBool(properties, "b", false);
+    a = celix_properties_getAsBool(properties, "a", false);
+    b = celix_properties_getAsBool(properties, "b", true);
+    CHECK_EQUAL(true, a);
+    CHECK_EQUAL(false, b);
+
+    celix_properties_destroy(properties);
 }
 
 TEST(properties, sizeAndIteratorTest) {
-	celix_properties_t *props = celix_properties_create();
-	CHECK_EQUAL(0, celix_properties_size(props));
-	celix_properties_set(props, "a", "1");
-	celix_properties_set(props, "b", "2");
-	CHECK_EQUAL(2, celix_properties_size(props));
-	celix_properties_set(props, "c", "  3  ");
-	celix_properties_set(props, "d", "4");
-	CHECK_EQUAL(4, celix_properties_size(props));
-
-	int count = 0;
-	const char *_key = NULL;
-	CELIX_PROPERTIES_FOR_EACH(props, _key) {
-		count++;
-	}
-	CHECK_EQUAL(4, count);
-
-	celix_properties_destroy(props);
+    celix_properties_t *props = celix_properties_create();
+    CHECK_EQUAL(0, celix_properties_size(props));
+    celix_properties_set(props, "a", "1");
+    celix_properties_set(props, "b", "2");
+    CHECK_EQUAL(2, celix_properties_size(props));
+    celix_properties_set(props, "c", "  3  ");
+    celix_properties_set(props, "d", "4");
+    CHECK_EQUAL(4, celix_properties_size(props));
+
+    int count = 0;
+    const char *_key = NULL;
+    CELIX_PROPERTIES_FOR_EACH(props, _key) {
+        count++;
+    }
+    CHECK_EQUAL(4, count);
+
+    celix_properties_destroy(props);
 }
\ No newline at end of file
diff --git a/libs/utils/private/test/thread_pool_test.cpp b/libs/utils/private/test/thread_pool_test.cpp
index 5dae4c8..004bfa1 100644
--- a/libs/utils/private/test/thread_pool_test.cpp
+++ b/libs/utils/private/test/thread_pool_test.cpp
@@ -1,28 +1,29 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * array_list_test.cpp
  *
- * 	\date       Sep 15, 2015
- *  \author    	Menno van der Graaf & Alexander
- *  \copyright	Apache License, Version 2.0
+ *  \date       Sep 15, 2015
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -42,14 +43,14 @@ int sum=0;
 
 
 void * increment(void *) {
-	celixThreadMutex_lock(&mutex);
-	sum ++;
-	celixThreadMutex_unlock(&mutex);
-	return NULL;
+    celixThreadMutex_lock(&mutex);
+    sum ++;
+    celixThreadMutex_unlock(&mutex);
+    return NULL;
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 
@@ -58,13 +59,13 @@ int main(int argc, char** argv) {
 //----------------------TESTGROUP DEFINES----------------------
 
 TEST_GROUP(thread_pool) {
-	threadpool	myPool;
+    threadpool    myPool;
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown(void) {
-	}
+    void teardown(void) {
+    }
 };
 
 
@@ -72,47 +73,47 @@ TEST_GROUP(thread_pool) {
 
 TEST(thread_pool, create) {
 
-	myPool = thpool_init(5);	// pool of 5 threads
-	CHECK((myPool != NULL));
-	thpool_destroy(myPool);
+    myPool = thpool_init(5);    // pool of 5 threads
+    CHECK((myPool != NULL));
+    thpool_destroy(myPool);
 }
 
 TEST(thread_pool, do_work) {
 
-	myPool = thpool_init(5);	// pool of 5 threads
-	celixThreadMutex_create(&mutex, NULL);
-	CHECK((myPool != NULL));
-	int n;
-	sum = 0;
-	int num_jobs = 1000;
-	for (n = 0; n < num_jobs; n++){
-		thpool_add_work(myPool, increment, NULL);
-	}
-	thpool_wait(myPool);
-	thpool_destroy(myPool);
-	CHECK_EQUAL(1000, sum);
-	celixThreadMutex_destroy(&mutex);
+    myPool = thpool_init(5);    // pool of 5 threads
+    celixThreadMutex_create(&mutex, NULL);
+    CHECK((myPool != NULL));
+    int n;
+    sum = 0;
+    int num_jobs = 1000;
+    for (n = 0; n < num_jobs; n++){
+        thpool_add_work(myPool, increment, NULL);
+    }
+    thpool_wait(myPool);
+    thpool_destroy(myPool);
+    CHECK_EQUAL(1000, sum);
+    celixThreadMutex_destroy(&mutex);
 }
 
 TEST(thread_pool, do_work_with_pause) {
 
-	myPool = thpool_init(5);	// pool of 5 threads
-	celixThreadMutex_create(&mutex, NULL);
-	CHECK((myPool != NULL));
-	int n;
-	sum = 0;
-	int num_jobs = 500000;
-	for (n = 0; n < num_jobs; n++){
-		thpool_add_work(myPool, increment, NULL);
-	}
-	sleep(1);
-	thpool_pause(myPool);
-	for (n = 0; n < num_jobs; n++){
-		thpool_add_work(myPool, increment, NULL);
-	}
-	thpool_resume(myPool);
-	thpool_wait(myPool);
-	thpool_destroy(myPool);
-	CHECK_EQUAL(1000000, sum);
-	celixThreadMutex_destroy(&mutex);
+    myPool = thpool_init(5);    // pool of 5 threads
+    celixThreadMutex_create(&mutex, NULL);
+    CHECK((myPool != NULL));
+    int n;
+    sum = 0;
+    int num_jobs = 500000;
+    for (n = 0; n < num_jobs; n++){
+        thpool_add_work(myPool, increment, NULL);
+    }
+    sleep(1);
+    thpool_pause(myPool);
+    for (n = 0; n < num_jobs; n++){
+        thpool_add_work(myPool, increment, NULL);
+    }
+    thpool_resume(myPool);
+    thpool_wait(myPool);
+    thpool_destroy(myPool);
+    CHECK_EQUAL(1000000, sum);
+    celixThreadMutex_destroy(&mutex);
 }
diff --git a/libs/utils/private/test/utils_test.cpp b/libs/utils/private/test/utils_test.cpp
index 8f939c0..4801191 100644
--- a/libs/utils/private/test/utils_test.cpp
+++ b/libs/utils/private/test/utils_test.cpp
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * utils_test.cpp
@@ -23,6 +23,7 @@
  *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
  *  \copyright  Apache License, Version 2.0
  */
+
 #include "string.h"
 #include <stdlib.h>
 #include <string.h>
@@ -37,262 +38,262 @@ extern "C"
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 TEST_GROUP(utils) {
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown() {
-	}
+    void teardown() {
+    }
 };
 
 static char* my_strdup(const char* s){
-	if(s==NULL){
-		return NULL;
-	}
+    if(s==NULL){
+        return NULL;
+    }
 
-	size_t len = strlen(s);
+    size_t len = strlen(s);
 
-	char *d = (char*) calloc (len + 1,sizeof(char));
+    char *d = (char*) calloc (len + 1,sizeof(char));
 
-	if (d == NULL){
-		return NULL;
-	}
+    if (d == NULL){
+        return NULL;
+    }
 
-	strncpy (d,s,len);
-	return d;
+    strncpy (d,s,len);
+    return d;
 }
 
 TEST(utils, stringHash) {
-	char * toHash = my_strdup("abc");
-	unsigned int hash;
-	hash = utils_stringHash((void *) toHash);
-	LONGS_EQUAL(193485963, hash);
-
-	free(toHash);
-	toHash = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
-	hash = utils_stringHash((void *) toHash);
-	LONGS_EQUAL(1532304168, hash);
-
-	free(toHash);
-	toHash = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
-	hash = utils_stringHash((void *) toHash);
-	LONGS_EQUAL(3721605959, hash);
-	free(toHash);
+    char * toHash = my_strdup("abc");
+    unsigned int hash;
+    hash = utils_stringHash((void *) toHash);
+    LONGS_EQUAL(193485963, hash);
+
+    free(toHash);
+    toHash = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
+    hash = utils_stringHash((void *) toHash);
+    LONGS_EQUAL(1532304168, hash);
+
+    free(toHash);
+    toHash = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
+    hash = utils_stringHash((void *) toHash);
+    LONGS_EQUAL(3721605959, hash);
+    free(toHash);
 }
 
 TEST(utils, stringEquals) {
-	// Compare with equal strings
-	char * org = my_strdup("abc");
-	char * cmp = my_strdup("abc");
-
-	int result = utils_stringEquals((void *) org, (void *) cmp);
-	CHECK(result);
-
-	// Compare with no equal strings
-	free(cmp);
-	cmp = my_strdup("abcd");
-
-	result = utils_stringEquals((void *) org, (void *) cmp);
-	CHECK_FALSE(result);
-
-	// Compare with numeric strings
-	free(org);
-	free(cmp);
-	org = my_strdup("123");
-	cmp = my_strdup("123");
-
-	result = utils_stringEquals((void *) org, (void *) cmp);
-	CHECK(result);
-
-	// Compare with long strings
-	free(org);
-	free(cmp);
-	org = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
-	cmp = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
-			"abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
-
-	result = utils_stringEquals((void *) org, (void *) cmp);
-	CHECK(result);
-
-	free(org);
-	free(cmp);
+    // Compare with equal strings
+    char * org = my_strdup("abc");
+    char * cmp = my_strdup("abc");
+
+    int result = utils_stringEquals((void *) org, (void *) cmp);
+    CHECK(result);
+
+    // Compare with no equal strings
+    free(cmp);
+    cmp = my_strdup("abcd");
+
+    result = utils_stringEquals((void *) org, (void *) cmp);
+    CHECK_FALSE(result);
+
+    // Compare with numeric strings
+    free(org);
+    free(cmp);
+    org = my_strdup("123");
+    cmp = my_strdup("123");
+
+    result = utils_stringEquals((void *) org, (void *) cmp);
+    CHECK(result);
+
+    // Compare with long strings
+    free(org);
+    free(cmp);
+    org = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
+    cmp = my_strdup("abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz"
+            "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz");
+
+    result = utils_stringEquals((void *) org, (void *) cmp);
+    CHECK(result);
+
+    free(org);
+    free(cmp);
 }
 
 TEST(utils, string_ndup){
-	// Compare with equal strings
-	const char * org = "abc";
-	char * cmp = NULL;
-
-	cmp = string_ndup(org, 3);
-	STRCMP_EQUAL(org, cmp);
-	free(cmp);
-
-	org = "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz";
-	cmp = string_ndup(org, 50);
-	STRCMP_EQUAL(org, cmp);
-	free(cmp);
-
-	cmp = string_ndup(org, 25);
-	LONGS_EQUAL(25, strlen(cmp));
-	free(cmp);
+    // Compare with equal strings
+    const char * org = "abc";
+    char * cmp = NULL;
+
+    cmp = string_ndup(org, 3);
+    STRCMP_EQUAL(org, cmp);
+    free(cmp);
+
+    org = "abc123def456ghi789jkl012mno345pqr678stu901vwx234yz";
+    cmp = string_ndup(org, 50);
+    STRCMP_EQUAL(org, cmp);
+    free(cmp);
+
+    cmp = string_ndup(org, 25);
+    LONGS_EQUAL(25, strlen(cmp));
+    free(cmp);
 }
 
 TEST(utils, stringTrim) {
-	// Multiple whitespaces, before, after and in between
-	char * toTrim = my_strdup(" a b c ");
-	char * result = utils_stringTrim(toTrim);
+    // Multiple whitespaces, before, after and in between
+    char * toTrim = my_strdup(" a b c ");
+    char * result = utils_stringTrim(toTrim);
 
-	STRCMP_EQUAL("a b c", result);
+    STRCMP_EQUAL("a b c", result);
 
-	// No whitespaces
-	free(toTrim);
-	toTrim = my_strdup("abc");
-	result = utils_stringTrim(toTrim);
+    // No whitespaces
+    free(toTrim);
+    toTrim = my_strdup("abc");
+    result = utils_stringTrim(toTrim);
 
-	STRCMP_EQUAL("abc", result);
+    STRCMP_EQUAL("abc", result);
 
-	// Only whitespace before
-	free(toTrim);
-	toTrim = my_strdup("               abc");
-	result = utils_stringTrim(toTrim);
+    // Only whitespace before
+    free(toTrim);
+    toTrim = my_strdup("               abc");
+    result = utils_stringTrim(toTrim);
 
-	STRCMP_EQUAL("abc", result);
+    STRCMP_EQUAL("abc", result);
 
-	// Only whitespace after
-	free(toTrim);
-	toTrim = my_strdup("abc         ");
-	result = utils_stringTrim(toTrim);
+    // Only whitespace after
+    free(toTrim);
+    toTrim = my_strdup("abc         ");
+    result = utils_stringTrim(toTrim);
 
-	STRCMP_EQUAL("abc", result);
+    STRCMP_EQUAL("abc", result);
 
-	// Whitespace other then space (tab, cr..).
-	free(toTrim);
-	toTrim = my_strdup("\tabc  \n asdf  \n");
-	result = utils_stringTrim(toTrim);
+    // Whitespace other than space (tab, cr..).
+    free(toTrim);
+    toTrim = my_strdup("\tabc  \n asdf  \n");
+    result = utils_stringTrim(toTrim);
 
-	STRCMP_EQUAL("abc  \n asdf", result);
+    STRCMP_EQUAL("abc  \n asdf", result);
 
-	free(toTrim);
+    free(toTrim);
 }
 
 TEST(utils, thread_equalsSelf){
-	celix_thread thread = celixThread_self();
-	bool get;
+    celix_thread thread = celixThread_self();
+    bool get;
 
-	LONGS_EQUAL(CELIX_SUCCESS, thread_equalsSelf(thread, &get));
-	CHECK(get);
+    LONGS_EQUAL(CELIX_SUCCESS, thread_equalsSelf(thread, &get));
+    CHECK(get);
 
-	thread.thread = (pthread_t) 0x42;
-	LONGS_EQUAL(CELIX_SUCCESS, thread_equalsSelf(thread, &get));
-	CHECK_FALSE(get);
+    thread.thread = (pthread_t) 0x42;
+    LONGS_EQUAL(CELIX_SUCCESS, thread_equalsSelf(thread, &get));
+    CHECK_FALSE(get);
 }
 
 TEST(utils, isNumeric) {
-	// Check numeric string
-	char * toCheck = my_strdup("42");
-
-	bool result;
-	celix_status_t status = utils_isNumeric(toCheck, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(result);
-
-	// Check non numeric string
-	free(toCheck);
-	toCheck = my_strdup("42b");
-	status = utils_isNumeric(toCheck, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(!result);
-
-	free(toCheck);
+    // Check numeric string
+    char * toCheck = my_strdup("42");
+
+    bool result;
+    celix_status_t status = utils_isNumeric(toCheck, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(result);
+
+    // Check non numeric string
+    free(toCheck);
+    toCheck = my_strdup("42b");
+    status = utils_isNumeric(toCheck, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(!result);
+
+    free(toCheck);
 }
 
 TEST(utils, compareServiceIdsAndRanking){
-	int ret;
-	//service 1 is higher ranked and has a irrelevant ID
-	ret = utils_compareServiceIdsAndRanking(2,2,1,1);
-	LONGS_EQUAL(1, ret);
-
-	//service 1 is equally ranked and has a lower ID
-	ret = utils_compareServiceIdsAndRanking(1,1,2,1);
-	LONGS_EQUAL(1, ret);
-
-	//service 1 is equally ranked and has a higher ID
-	ret = utils_compareServiceIdsAndRanking(2,1,1,1);
-	LONGS_EQUAL(-1, ret);
-
-	//service 1 is lower ranked and has a irrelevant ID
-	ret = utils_compareServiceIdsAndRanking(1,1,2,2);
-	LONGS_EQUAL(-1, ret);
-
-	//service 1 is equal in ID and irrelevantly ranked
-	ret = utils_compareServiceIdsAndRanking(1,1,1,1);
-	LONGS_EQUAL(0, ret);
+    int ret;
+    //service 1 is higher ranked and has a irrelevant ID
+    ret = utils_compareServiceIdsAndRanking(2,2,1,1);
+    LONGS_EQUAL(1, ret);
+
+    //service 1 is equally ranked and has a lower ID
+    ret = utils_compareServiceIdsAndRanking(1,1,2,1);
+    LONGS_EQUAL(1, ret);
+
+    //service 1 is equally ranked and has a higher ID
+    ret = utils_compareServiceIdsAndRanking(2,1,1,1);
+    LONGS_EQUAL(-1, ret);
+
+    //service 1 is lower ranked and has a irrelevant ID
+    ret = utils_compareServiceIdsAndRanking(1,1,2,2);
+    LONGS_EQUAL(-1, ret);
+
+    //service 1 is equal in ID and irrelevantly ranked
+    ret = utils_compareServiceIdsAndRanking(1,1,1,1);
+    LONGS_EQUAL(0, ret);
 
 
 }
diff --git a/libs/utils/private/test/version_range_test.cpp b/libs/utils/private/test/version_range_test.cpp
index 1e1336c..9ac1d24 100644
--- a/libs/utils/private/test/version_range_test.cpp
+++ b/libs/utils/private/test/version_range_test.cpp
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * version_range_test.cpp
@@ -41,212 +41,212 @@ framework_logger_pt logger = (framework_logger_pt) 0x42;
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 static char* my_strdup(const char* s) {
-	if (s == NULL) {
-		return NULL;
-	}
+    if (s == NULL) {
+        return NULL;
+    }
 
-	size_t len = strlen(s);
+    size_t len = strlen(s);
 
-	char *d = (char*) calloc(len + 1, sizeof(char));
+    char *d = (char*) calloc(len + 1, sizeof(char));
 
-	if (d == NULL) {
-		return NULL;
-	}
+    if (d == NULL) {
+        return NULL;
+    }
 
-	strncpy(d, s, len);
-	return d;
+    strncpy(d, s, len);
+    return d;
 }
 
 //----------------------TESTGROUP DEFINES----------------------
 
 TEST_GROUP(version_range) {
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown() {
-		mock().checkExpectations();
-		mock().clear();
-	}
+    void teardown() {
+        mock().checkExpectations();
+        mock().clear();
+    }
 };
 
 TEST(version_range, create) {
-	celix_status_t status = CELIX_SUCCESS;
-	version_range_pt range = NULL;
-	version_pt version = (version_pt) malloc(sizeof(*version));
-
-	status = versionRange_createVersionRange(version, false, version, true, &range);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C((range != NULL));
-	LONGS_EQUAL(true, range->isHighInclusive);
-	LONGS_EQUAL(false, range->isLowInclusive);
-	POINTERS_EQUAL(version, range->low);
-	POINTERS_EQUAL(version, range->high);
-
-	mock().expectNCalls(2, "version_destroy")
-			.withParameter("version", version);
-
-	versionRange_destroy(range);
-	free(version);
+    celix_status_t status = CELIX_SUCCESS;
+    version_range_pt range = NULL;
+    version_pt version = (version_pt) malloc(sizeof(*version));
+
+    status = versionRange_createVersionRange(version, false, version, true, &range);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C((range != NULL));
+    LONGS_EQUAL(true, range->isHighInclusive);
+    LONGS_EQUAL(false, range->isLowInclusive);
+    POINTERS_EQUAL(version, range->low);
+    POINTERS_EQUAL(version, range->high);
+
+    mock().expectNCalls(2, "version_destroy")
+            .withParameter("version", version);
+
+    versionRange_destroy(range);
+    free(version);
 }
 
 TEST(version_range, createInfinite) {
-	celix_status_t status = CELIX_SUCCESS;
-	version_range_pt range = NULL;
-	version_pt version = (version_pt) malloc(sizeof(*version));
-	version->major = 1;
-	version->minor = 2;
-	version->micro = 3;
-
-	mock()
-	.expectOneCall("version_createEmptyVersion")
-	.withOutputParameterReturning("version", &version, sizeof("version"));
-	status = versionRange_createInfiniteVersionRange(&range);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(range != NULL);
-	LONGS_EQUAL(true, range->isHighInclusive);
-	LONGS_EQUAL(true, range->isLowInclusive);
-	POINTERS_EQUAL(version, range->low);
-	POINTERS_EQUAL(NULL, range->high);
-
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", version);
-
-	versionRange_destroy(range);
-	free(version);
+    celix_status_t status = CELIX_SUCCESS;
+    version_range_pt range = NULL;
+    version_pt version = (version_pt) malloc(sizeof(*version));
+    version->major = 1;
+    version->minor = 2;
+    version->micro = 3;
+
+    mock()
+    .expectOneCall("version_createEmptyVersion")
+    .withOutputParameterReturning("version", &version, sizeof("version"));
+    status = versionRange_createInfiniteVersionRange(&range);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(range != NULL);
+    LONGS_EQUAL(true, range->isHighInclusive);
+    LONGS_EQUAL(true, range->isLowInclusive);
+    POINTERS_EQUAL(version, range->low);
+    POINTERS_EQUAL(NULL, range->high);
+
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", version);
+
+    versionRange_destroy(range);
+    free(version);
 }
 
 TEST(version_range, isInRange) {
-	bool result;
-	version_range_pt range = NULL;
-	version_pt version = (version_pt) malloc(sizeof(*version));
-	version->major = 1;
-	version->minor = 2;
-	version->micro = 3;
-
-	version_pt low = (version_pt) malloc(sizeof(*low));
-	low->major = 1;
-	low->minor = 2;
-	low->micro = 3;
-
-	version_pt high = (version_pt) malloc(sizeof(*high));
-	high->major = 1;
-	high->minor = 2;
-	high->micro = 3;
-
-	int stat = 1;
-	mock()
-	.expectNCalls(5, "version_compareTo")
-	.withParameter("version", version)
-	.withParameter("compare", low)
-	.withOutputParameterReturning("result", &stat, sizeof(int));
-	int stat2 = -1;
-	mock()
-	.expectNCalls(4, "version_compareTo")
-	.withParameter("version", version)
-	.withParameter("compare", high)
-	.withOutputParameterReturning("result", &stat2, sizeof(int));
-
-	versionRange_createVersionRange(low, true, high, true, &range);
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
-	LONGS_EQUAL(true, result);
-
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", low);
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", high);
-	versionRange_destroy(range);
-
-	versionRange_createVersionRange(low, true, NULL, true, &range);
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
-	LONGS_EQUAL(true, result);
-
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", low);
-	versionRange_destroy(range);
-
-	versionRange_createVersionRange(low, false, high, true, &range);
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
-	LONGS_EQUAL(true, result);
-
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", low);
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", high);
-	versionRange_destroy(range);
-
-	versionRange_createVersionRange(low, true, high, false, &range);
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
-	LONGS_EQUAL(true, result);
-
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", low);
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", high);
-	versionRange_destroy(range);
-
-	versionRange_createVersionRange(low, false, high, false, &range);
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
-	LONGS_EQUAL(true, result);
-
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", low);
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", high);
-	versionRange_destroy(range);
-
-	free(version);
-	free(high);
-	free(low);
+    bool result;
+    version_range_pt range = NULL;
+    version_pt version = (version_pt) malloc(sizeof(*version));
+    version->major = 1;
+    version->minor = 2;
+    version->micro = 3;
+
+    version_pt low = (version_pt) malloc(sizeof(*low));
+    low->major = 1;
+    low->minor = 2;
+    low->micro = 3;
+
+    version_pt high = (version_pt) malloc(sizeof(*high));
+    high->major = 1;
+    high->minor = 2;
+    high->micro = 3;
+
+    int stat = 1;
+    mock()
+    .expectNCalls(5, "version_compareTo")
+    .withParameter("version", version)
+    .withParameter("compare", low)
+    .withOutputParameterReturning("result", &stat, sizeof(int));
+    int stat2 = -1;
+    mock()
+    .expectNCalls(4, "version_compareTo")
+    .withParameter("version", version)
+    .withParameter("compare", high)
+    .withOutputParameterReturning("result", &stat2, sizeof(int));
+
+    versionRange_createVersionRange(low, true, high, true, &range);
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
+    LONGS_EQUAL(true, result);
+
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", low);
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", high);
+    versionRange_destroy(range);
+
+    versionRange_createVersionRange(low, true, NULL, true, &range);
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
+    LONGS_EQUAL(true, result);
+
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", low);
+    versionRange_destroy(range);
+
+    versionRange_createVersionRange(low, false, high, true, &range);
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
+    LONGS_EQUAL(true, result);
+
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", low);
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", high);
+    versionRange_destroy(range);
+
+    versionRange_createVersionRange(low, true, high, false, &range);
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
+    LONGS_EQUAL(true, result);
+
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", low);
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", high);
+    versionRange_destroy(range);
+
+    versionRange_createVersionRange(low, false, high, false, &range);
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_isInRange(range, version, &result));
+    LONGS_EQUAL(true, result);
+
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", low);
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", high);
+    versionRange_destroy(range);
+
+    free(version);
+    free(high);
+    free(low);
 }
 
 TEST(version_range, parse) {
-	version_range_pt range = NULL;
-	version_pt low = (version_pt) malloc(sizeof(*low));
-	version_pt high = (version_pt) malloc(sizeof(*high));
-	char * version = my_strdup("[1.2.3,7.8.9]");
-	low->major = 1;
-	low->minor = 2;
-	low->micro = 3;
+    version_range_pt range = NULL;
+    version_pt low = (version_pt) malloc(sizeof(*low));
+    version_pt high = (version_pt) malloc(sizeof(*high));
+    char * version = my_strdup("[1.2.3,7.8.9]");
+    low->major = 1;
+    low->minor = 2;
+    low->micro = 3;
 
-	high->major = 7;
-	high->minor = 8;
-	high->micro = 9;
+    high->major = 7;
+    high->minor = 8;
+    high->micro = 9;
 
-	mock().expectOneCall("version_destroy")
-			.withParameter("version", high);
+    mock().expectOneCall("version_destroy")
+            .withParameter("version", high);
 
-	mock().expectNCalls(2, "version_destroy")
-			.withParameter("version", low);
+    mock().expectNCalls(2, "version_destroy")
+            .withParameter("version", low);
 
-	mock().expectOneCall("version_createVersionFromString")
-		   .withParameter("versionStr", "1.2.3")
-		   .withOutputParameterReturning("version", &low, sizeof(low));
+    mock().expectOneCall("version_createVersionFromString")
+           .withParameter("versionStr", "1.2.3")
+           .withOutputParameterReturning("version", &low, sizeof(low));
 
-	mock().expectOneCall("version_createVersionFromString")
-			.withParameter("versionStr", "7.8.9")
-			.withOutputParameterReturning("version", &high, sizeof(high));
+    mock().expectOneCall("version_createVersionFromString")
+            .withParameter("versionStr", "7.8.9")
+            .withOutputParameterReturning("version", &high, sizeof(high));
 
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_parse(version, &range));
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_parse(version, &range));
 
-	versionRange_destroy(range);
-	free(version);
-	version = my_strdup("[1.2.3");
+    versionRange_destroy(range);
+    free(version);
+    version = my_strdup("[1.2.3");
 
-	mock().expectOneCall("version_createVersionFromString")
-			.withParameter("versionStr", "[1.2.3")
-			.withOutputParameterReturning("version", &low, sizeof(low));
+    mock().expectOneCall("version_createVersionFromString")
+            .withParameter("versionStr", "[1.2.3")
+            .withOutputParameterReturning("version", &low, sizeof(low));
 
-	LONGS_EQUAL(CELIX_SUCCESS, versionRange_parse(version, &range));
+    LONGS_EQUAL(CELIX_SUCCESS, versionRange_parse(version, &range));
 
-	versionRange_destroy(range);
-	free(version);
-	free(high);
-	free(low);
+    versionRange_destroy(range);
+    free(version);
+    free(high);
+    free(low);
 }
 
 
diff --git a/libs/utils/private/test/version_test.cpp b/libs/utils/private/test/version_test.cpp
index 5603a33..e65a6b1 100644
--- a/libs/utils/private/test/version_test.cpp
+++ b/libs/utils/private/test/version_test.cpp
@@ -39,317 +39,317 @@ framework_logger_pt logger = (framework_logger_pt) 0x666;
 }
 
 int main(int argc, char** argv) {
-	return RUN_ALL_TESTS(argc, argv);
+    return RUN_ALL_TESTS(argc, argv);
 }
 
 static char* my_strdup(const char* s){
-	if(s==NULL){
-		return NULL;
-	}
+    if (s == NULL) {
+        return NULL;
+    }
 
-	size_t len = strlen(s);
+    size_t len = strlen(s);
 
-	char *d = (char*) calloc (len + 1,sizeof(char));
+    char *d = (char *) calloc(len + 1, sizeof(char));
 
-	if (d == NULL){
-		return NULL;
-	}
+    if (d == NULL) {
+        return NULL;
+    }
 
-	strncpy (d,s,len);
-	return d;
+    strncpy(d,s,len);
+    return d;
 }
 
 TEST_GROUP(version) {
 
-	void setup(void) {
-	}
+    void setup(void) {
+    }
 
-	void teardown() {
-		mock().checkExpectations();
-		mock().clear();
-	}
+    void teardown() {
+        mock().checkExpectations();
+        mock().clear();
+    }
 
 };
 
 
 TEST(version, create) {
-	version_pt version = NULL;
-	char * str;
+    version_pt version = NULL;
+    char * str;
 
-//	str = my_strdup("abc");
-//	status = version_createVersion(1, 2, 3, str, &version);
-//	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, status);
+//    str = my_strdup("abc");
+//    status = version_createVersion(1, 2, 3, str, &version);
+//    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, status);
 
-	str = my_strdup("abc");
-	LONGS_EQUAL(CELIX_SUCCESS, version_createVersion(1, 2, 3, str, &version));
-	CHECK_C(version != NULL);
+    str = my_strdup("abc");
+    LONGS_EQUAL(CELIX_SUCCESS, version_createVersion(1, 2, 3, str, &version));
+    CHECK_C(version != NULL);
     LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-	LONGS_EQUAL(3, version->micro);
-	STRCMP_EQUAL("abc", version->qualifier);
-
-	version_destroy(version);
-	version = NULL;
-	LONGS_EQUAL(CELIX_SUCCESS, version_createVersion(1, 2, 3, NULL, &version));
-	CHECK_C(version != NULL);
-	LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-	LONGS_EQUAL(3, version->micro);
-	STRCMP_EQUAL("", version->qualifier);
-
-	version_destroy(version);
-	version = NULL;
-	free(str);
-	str = my_strdup("abc");
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersion(-1, -2, -3, str, &version));
-
-	version_destroy(version);
-	version = NULL;
-	free(str);
-	str = my_strdup("abc|xyz");
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersion(1, 2, 3, str, &version));
-
-	version_destroy(version);
-	free(str);
+    LONGS_EQUAL(2, version->minor);
+    LONGS_EQUAL(3, version->micro);
+    STRCMP_EQUAL("abc", version->qualifier);
+
+    version_destroy(version);
+    version = NULL;
+    LONGS_EQUAL(CELIX_SUCCESS, version_createVersion(1, 2, 3, NULL, &version));
+    CHECK_C(version != NULL);
+    LONGS_EQUAL(1, version->major);
+    LONGS_EQUAL(2, version->minor);
+    LONGS_EQUAL(3, version->micro);
+    STRCMP_EQUAL("", version->qualifier);
+
+    version_destroy(version);
+    version = NULL;
+    free(str);
+    str = my_strdup("abc");
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersion(-1, -2, -3, str, &version));
+
+    version_destroy(version);
+    version = NULL;
+    free(str);
+    str = my_strdup("abc|xyz");
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersion(1, 2, 3, str, &version));
+
+    version_destroy(version);
+    free(str);
 }
 
 TEST(version, clone) {
-	version_pt version = NULL, clone = NULL;
-	char * str;
+    version_pt version = NULL, clone = NULL;
+    char * str;
 
-	str = my_strdup("abc");
-	LONGS_EQUAL(CELIX_SUCCESS, version_createVersion(1, 2, 3, str, &version));
-	LONGS_EQUAL(CELIX_SUCCESS, version_clone(version, &clone));
-	CHECK_C(version != NULL);
+    str = my_strdup("abc");
+    LONGS_EQUAL(CELIX_SUCCESS, version_createVersion(1, 2, 3, str, &version));
+    LONGS_EQUAL(CELIX_SUCCESS, version_clone(version, &clone));
+    CHECK_C(version != NULL);
     LONGS_EQUAL(1, clone->major);
-	LONGS_EQUAL(2, clone->minor);
-	LONGS_EQUAL(3, clone->micro);
-	STRCMP_EQUAL("abc", clone->qualifier);
+    LONGS_EQUAL(2, clone->minor);
+    LONGS_EQUAL(3, clone->micro);
+    STRCMP_EQUAL("abc", clone->qualifier);
 
-	version_destroy(clone);
-	version_destroy(version);
-	free(str);
+    version_destroy(clone);
+    version_destroy(version);
+    free(str);
 }
 
 TEST(version, createFromString) {
-	version_pt version = NULL;
-	celix_status_t status = CELIX_SUCCESS;
-	char * str;
-
-	str = my_strdup("1");
-	LONGS_EQUAL(CELIX_SUCCESS, version_createVersionFromString(str, &version));
-	CHECK_C(version != NULL);
-	LONGS_EQUAL(1, version->major);
-
-	version_destroy(version);
-
-	free(str);
-	str = my_strdup("a");
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
-
-	free(str);
-	str = my_strdup("1.a");
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
-
-	free(str);
-	str = my_strdup("1.1.a");
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
-
-	free(str);
-	str = my_strdup("-1");
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
-
-	free(str);
-	str = my_strdup("1.2");
-	version = NULL;
-	LONGS_EQUAL(CELIX_SUCCESS, version_createVersionFromString(str, &version));
-	CHECK_C(version != NULL);
-	LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-
-	version_destroy(version);
-
-	free(str);
-	str = my_strdup("1.2.3");
-	version = NULL;
-	status = version_createVersionFromString(str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-	LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-	LONGS_EQUAL(3, version->micro);
-
-	version_destroy(version);
-	free(str);
-	str = my_strdup("1.2.3.abc");
-	version = NULL;
-	status = version_createVersionFromString(str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-    LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-	LONGS_EQUAL(3, version->micro);
-	STRCMP_EQUAL("abc", version->qualifier);
-
-	version_destroy(version);
-	free(str);
-	str = my_strdup("1.2.3.abc_xyz");
-	version = NULL;
-	status = version_createVersionFromString(str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
+    version_pt version = NULL;
+    celix_status_t status = CELIX_SUCCESS;
+    char * str;
+
+    str = my_strdup("1");
+    LONGS_EQUAL(CELIX_SUCCESS, version_createVersionFromString(str, &version));
+    CHECK_C(version != NULL);
     LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-	LONGS_EQUAL(3, version->micro);
-	STRCMP_EQUAL("abc_xyz", version->qualifier);
-
-	version_destroy(version);
-	free(str);
-	str = my_strdup("1.2.3.abc-xyz");
-	version = NULL;
-	status = version_createVersionFromString(str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
+
+    version_destroy(version);
+
+    free(str);
+    str = my_strdup("a");
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
+
+    free(str);
+    str = my_strdup("1.a");
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
+
+    free(str);
+    str = my_strdup("1.1.a");
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
+
+    free(str);
+    str = my_strdup("-1");
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, version_createVersionFromString(str, &version));
+
+    free(str);
+    str = my_strdup("1.2");
+    version = NULL;
+    LONGS_EQUAL(CELIX_SUCCESS, version_createVersionFromString(str, &version));
+    CHECK_C(version != NULL);
     LONGS_EQUAL(1, version->major);
-	LONGS_EQUAL(2, version->minor);
-	LONGS_EQUAL(3, version->micro);
-	STRCMP_EQUAL("abc-xyz", version->qualifier);
+    LONGS_EQUAL(2, version->minor);
+
+    version_destroy(version);
 
-	version_destroy(version);
-	free(str);
-	str = my_strdup("1.2.3.abc|xyz");
-	status = version_createVersionFromString(str, &version);
-	LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, status);
+    free(str);
+    str = my_strdup("1.2.3");
+    version = NULL;
+    status = version_createVersionFromString(str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    LONGS_EQUAL(1, version->major);
+    LONGS_EQUAL(2, version->minor);
+    LONGS_EQUAL(3, version->micro);
+
+    version_destroy(version);
+    free(str);
+    str = my_strdup("1.2.3.abc");
+    version = NULL;
+    status = version_createVersionFromString(str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    LONGS_EQUAL(1, version->major);
+    LONGS_EQUAL(2, version->minor);
+    LONGS_EQUAL(3, version->micro);
+    STRCMP_EQUAL("abc", version->qualifier);
+
+    version_destroy(version);
+    free(str);
+    str = my_strdup("1.2.3.abc_xyz");
+    version = NULL;
+    status = version_createVersionFromString(str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    LONGS_EQUAL(1, version->major);
+    LONGS_EQUAL(2, version->minor);
+    LONGS_EQUAL(3, version->micro);
+    STRCMP_EQUAL("abc_xyz", version->qualifier);
+
+    version_destroy(version);
+    free(str);
+    str = my_strdup("1.2.3.abc-xyz");
+    version = NULL;
+    status = version_createVersionFromString(str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    LONGS_EQUAL(1, version->major);
+    LONGS_EQUAL(2, version->minor);
+    LONGS_EQUAL(3, version->micro);
+    STRCMP_EQUAL("abc-xyz", version->qualifier);
+
+    version_destroy(version);
+    free(str);
+    str = my_strdup("1.2.3.abc|xyz");
+    status = version_createVersionFromString(str, &version);
+    LONGS_EQUAL(CELIX_ILLEGAL_ARGUMENT, status);
 
-	free(str);
+    free(str);
 }
 
 TEST(version, createEmptyVersion) {
-	version_pt version = NULL;
-	celix_status_t status = CELIX_SUCCESS;
+    version_pt version = NULL;
+    celix_status_t status = CELIX_SUCCESS;
 
-	status = version_createEmptyVersion(&version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
+    status = version_createEmptyVersion(&version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
     LONGS_EQUAL(0, version->major);
-	LONGS_EQUAL(0, version->minor);
-	LONGS_EQUAL(0, version->micro);
-	STRCMP_EQUAL("", version->qualifier);
+    LONGS_EQUAL(0, version->minor);
+    LONGS_EQUAL(0, version->micro);
+    STRCMP_EQUAL("", version->qualifier);
 
-	version_destroy(version);
+    version_destroy(version);
 }
 
 TEST(version, getters) {
-	version_pt version = NULL;
-	celix_status_t status = CELIX_SUCCESS;
-	char * str;
-	int major, minor, micro;
-	char *qualifier;
-
-	str = my_strdup("abc");
-	status = version_createVersion(1, 2, 3, str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-
-	version_getMajor(version, &major);
+    version_pt version = NULL;
+    celix_status_t status = CELIX_SUCCESS;
+    char * str;
+    int major, minor, micro;
+    char *qualifier;
+
+    str = my_strdup("abc");
+    status = version_createVersion(1, 2, 3, str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+
+    version_getMajor(version, &major);
     LONGS_EQUAL(1, major);
 
     version_getMinor(version, &minor);
-	LONGS_EQUAL(2, minor);
+    LONGS_EQUAL(2, minor);
 
-	version_getMicro(version, &micro);
-	LONGS_EQUAL(3, micro);
+    version_getMicro(version, &micro);
+    LONGS_EQUAL(3, micro);
 
-	version_getQualifier(version, &qualifier);
-	STRCMP_EQUAL("abc", qualifier);
+    version_getQualifier(version, &qualifier);
+    STRCMP_EQUAL("abc", qualifier);
 
-	version_destroy(version);
-	free(str);
+    version_destroy(version);
+    free(str);
 }
 
 TEST(version, compare) {
-	version_pt version = NULL, compare = NULL;
-	celix_status_t status = CELIX_SUCCESS;
-	char * str;
-	int result;
-
-	// Base version to compare
-	str = my_strdup("abc");
-	status = version_createVersion(1, 2, 3, str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-
-	// Compare equality
-	free(str);
-	str = my_strdup("abc");
-	compare = NULL;
-	status = version_createVersion(1, 2, 3, str, &compare);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-	status = version_compareTo(version, compare, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	LONGS_EQUAL(0, result);
-
-	// Compare against a higher version
-	free(str);
-	str = my_strdup("bcd");
-	version_destroy(compare);
-	compare = NULL;
-	status = version_createVersion(1, 2, 3, str, &compare);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-	status = version_compareTo(version, compare, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK(result < 0);
-
-	// Compare againts a lower version
-	free(str);
-	str = my_strdup("abc");
-	version_destroy(compare);
-	compare = NULL;
-	status = version_createVersion(1, 1, 3, str, &compare);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-	status = version_compareTo(version, compare, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK(result > 0);
-
-	version_destroy(compare);
-	version_destroy(version);
-	free(str);
+    version_pt version = NULL, compare = NULL;
+    celix_status_t status = CELIX_SUCCESS;
+    char * str;
+    int result;
+
+    // Base version to compare
+    str = my_strdup("abc");
+    status = version_createVersion(1, 2, 3, str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+
+    // Compare equality
+    free(str);
+    str = my_strdup("abc");
+    compare = NULL;
+    status = version_createVersion(1, 2, 3, str, &compare);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    status = version_compareTo(version, compare, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    LONGS_EQUAL(0, result);
+
+    // Compare against a higher version
+    free(str);
+    str = my_strdup("bcd");
+    version_destroy(compare);
+    compare = NULL;
+    status = version_createVersion(1, 2, 3, str, &compare);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    status = version_compareTo(version, compare, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK(result < 0);
+
+    // Compare againts a lower version
+    free(str);
+    str = my_strdup("abc");
+    version_destroy(compare);
+    compare = NULL;
+    status = version_createVersion(1, 1, 3, str, &compare);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+    status = version_compareTo(version, compare, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK(result > 0);
+
+    version_destroy(compare);
+    version_destroy(version);
+    free(str);
 }
 
 TEST(version, toString) {
-	version_pt version = NULL;
-	celix_status_t status = CELIX_SUCCESS;
-	char * str;
-	char *result = NULL;
-
-	str = my_strdup("abc");
-	status = version_createVersion(1, 2, 3, str, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-
-	status = version_toString(version, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(result != NULL);
-	STRCMP_EQUAL("1.2.3.abc", result);
-	free(result);
-
-	version_destroy(version);
-	version = NULL;
-	status = version_createVersion(1, 2, 3, NULL, &version);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(version != NULL);
-
-	status = version_toString(version, &result);
-	LONGS_EQUAL(CELIX_SUCCESS, status);
-	CHECK_C(result != NULL);
-	STRCMP_EQUAL("1.2.3", result);
-
-	version_destroy(version);
-	free(result);
-	free(str);
+    version_pt version = NULL;
+    celix_status_t status = CELIX_SUCCESS;
+    char * str;
+    char *result = NULL;
+
+    str = my_strdup("abc");
+    status = version_createVersion(1, 2, 3, str, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+
+    status = version_toString(version, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(result != NULL);
+    STRCMP_EQUAL("1.2.3.abc", result);
+    free(result);
+
+    version_destroy(version);
+    version = NULL;
+    status = version_createVersion(1, 2, 3, NULL, &version);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(version != NULL);
+
+    status = version_toString(version, &result);
+    LONGS_EQUAL(CELIX_SUCCESS, status);
+    CHECK_C(result != NULL);
+    STRCMP_EQUAL("1.2.3", result);
+
+    version_destroy(version);
+    free(result);
+    free(str);
 }
 
 TEST(version,semanticCompatibility) {
diff --git a/libs/utils/src/array_list.c b/libs/utils/src/array_list.c
index 20ad5b6..9def496 100644
--- a/libs/utils/src/array_list.c
+++ b/libs/utils/src/array_list.c
@@ -1,28 +1,29 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * array_list.c
  *
  *  \date       Aug 4, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
@@ -37,222 +38,222 @@ static bool celix_arrayList_equalsForElement(celix_array_list_t *list, celix_arr
 
 
 celix_status_t arrayList_create(array_list_pt *list) {
-	return arrayList_createWithEquals(arrayList_elementEquals, list);
+    return arrayList_createWithEquals(arrayList_elementEquals, list);
 }
 
 celix_status_t arrayList_createWithEquals(array_list_element_equals_pt equals, array_list_pt *list) {
-	*list = celix_arrayList_create();
-	if (*list != NULL) {
-		(*list)->equalsDeprecated = equals;
+    *list = celix_arrayList_create();
+    if (*list != NULL) {
+        (*list)->equalsDeprecated = equals;
 
-	}
-	return CELIX_SUCCESS;
+    }
+    return CELIX_SUCCESS;
 }
 
 void arrayList_destroy(array_list_pt list) {
-	celix_arrayList_destroy(list);
+    celix_arrayList_destroy(list);
 }
 
 static celix_status_t arrayList_elementEquals(const void *a, const void *b, bool *equals) {
-	*equals = (a == b);
-	return CELIX_SUCCESS;
+    *equals = (a == b);
+    return CELIX_SUCCESS;
 }
 
 static bool celix_arrayList_defaultEquals(celix_array_list_entry_t a, celix_array_list_entry_t b) {
-	return a.longVal == b.longVal; //just compare as long int
+    return a.longVal == b.longVal; //just compare as long int
 }
 
 static bool celix_arrayList_equalsForElement(celix_array_list_t *list, celix_array_list_entry_t a, celix_array_list_entry_t b) {
-	bool equals = false;
-	if (list != NULL) {
-		if (list->equalsDeprecated != NULL) {
-			list->equalsDeprecated(a.voidPtrVal, b.voidPtrVal, &equals);
-		} else if (list->equals != NULL) {
-			equals = list->equals(a, b);
-		}
-	}
-	return equals;
+    bool equals = false;
+    if (list != NULL) {
+        if (list->equalsDeprecated != NULL) {
+            list->equalsDeprecated(a.voidPtrVal, b.voidPtrVal, &equals);
+        } else if (list->equals != NULL) {
+            equals = list->equals(a, b);
+        }
+    }
+    return equals;
 }
 
 void arrayList_trimToSize(array_list_pt list) {
-	list->modCount++;
-	size_t oldCapacity = list->capacity;
-	if (list->size < oldCapacity) {
-		celix_array_list_entry_t * newList = realloc(list->elementData, sizeof(void *) * list->size);
-		list->capacity = list->size;
-		list->elementData = newList;
-	}
+    list->modCount++;
+    size_t oldCapacity = list->capacity;
+    if (list->size < oldCapacity) {
+        celix_array_list_entry_t * newList = realloc(list->elementData, sizeof(void *) * list->size);
+        list->capacity = list->size;
+        list->elementData = newList;
+    }
 }
 
 void arrayList_ensureCapacity(array_list_pt list, int capacity) {
-	celix_array_list_entry_t *newList;
-	list->modCount++;
-	size_t oldCapacity = list->capacity;
-	if (capacity > oldCapacity) {
-		size_t newCapacity = (oldCapacity * 3) / 2 + 1;
-		if (newCapacity < capacity) {
-			newCapacity = capacity;
-		}
-		newList = realloc(list->elementData, sizeof(void *) * newCapacity);
-		list->capacity = newCapacity;
-		list->elementData = newList;
-	}
+    celix_array_list_entry_t *newList;
+    list->modCount++;
+    size_t oldCapacity = list->capacity;
+    if (capacity > oldCapacity) {
+        size_t newCapacity = (oldCapacity * 3) / 2 + 1;
+        if (newCapacity < capacity) {
+            newCapacity = capacity;
+        }
+        newList = realloc(list->elementData, sizeof(void *) * newCapacity);
+        list->capacity = newCapacity;
+        list->elementData = newList;
+    }
 }
 
 unsigned int arrayList_size(array_list_pt list) {
-	return (int)list->size;
+    return (int)list->size;
 }
 
 bool arrayList_isEmpty(array_list_pt list) {
-	return list->size == 0;
+    return list->size == 0;
 }
 
 bool arrayList_contains(array_list_pt list, void * element) {
-	int index = arrayList_indexOf(list, element);
-	return index >= 0;
+    int index = arrayList_indexOf(list, element);
+    return index >= 0;
 }
 
 int arrayList_indexOf(array_list_pt list, void * element) {
-	if (element == NULL) {
-		unsigned int i = 0;
-		for (i = 0; i < list->size; i++) {
-			if (list->elementData[i].voidPtrVal == NULL) {
-				return i;
-			}
-		}
-	} else {
-		unsigned int i = 0;
-		for (i = 0; i < list->size; i++) {
-			celix_array_list_entry_t entry;
-			memset(&entry, 0, sizeof(entry));
-			entry.voidPtrVal = element;
-			bool equals = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
-			if (equals) {
-				return i;
-			}
-		}
-	}
-	return -1;
+    if (element == NULL) {
+        unsigned int i = 0;
+        for (i = 0; i < list->size; i++) {
+            if (list->elementData[i].voidPtrVal == NULL) {
+                return i;
+            }
+        }
+    } else {
+        unsigned int i = 0;
+        for (i = 0; i < list->size; i++) {
+            celix_array_list_entry_t entry;
+            memset(&entry, 0, sizeof(entry));
+            entry.voidPtrVal = element;
+            bool equals = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
+            if (equals) {
+                return i;
+            }
+        }
+    }
+    return -1;
 }
 
 int arrayList_lastIndexOf(array_list_pt list, void * element) {
-	if (element == NULL) {
-		int i = 0;
-		int size = (int)list->size;
-		for (i = size - 1; i >= 0; i--) {
-			if (list->elementData[i].voidPtrVal == NULL) {
-				return (int)i;
-			}
-		}
-	} else {
-		int i = 0;
-		int size = (int)list->size;
-		for (i = size - 1; i >= 0; i--) {
-			celix_array_list_entry_t entry;
-			memset(&entry, 0, sizeof(entry));
-			entry.voidPtrVal = element;
-			bool equals = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
-			if (equals) {
-				return (int)i;
-			}
-		}
-	}
-	return -1;
+    if (element == NULL) {
+        int i = 0;
+        int size = (int)list->size;
+        for (i = size - 1; i >= 0; i--) {
+            if (list->elementData[i].voidPtrVal == NULL) {
+                return (int)i;
+            }
+        }
+    } else {
+        int i = 0;
+        int size = (int)list->size;
+        for (i = size - 1; i >= 0; i--) {
+            celix_array_list_entry_t entry;
+            memset(&entry, 0, sizeof(entry));
+            entry.voidPtrVal = element;
+            bool equals = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
+            if (equals) {
+                return (int)i;
+            }
+        }
+    }
+    return -1;
 }
 
 void * arrayList_get(array_list_pt list, unsigned int index) {
-	if (index >= list->size) {
-		return NULL;
-	}
+    if (index >= list->size) {
+        return NULL;
+    }
 
-	return list->elementData[index].voidPtrVal;
+    return list->elementData[index].voidPtrVal;
 }
 
 void * arrayList_set(array_list_pt list, unsigned int index, void * element) {
-	void * oldElement;
-	if (index >= list->size) {
-		return NULL;
-	}
+    void * oldElement;
+    if (index >= list->size) {
+        return NULL;
+    }
 
-	oldElement = list->elementData[index].voidPtrVal;
-	memset(&list->elementData[index], 0, sizeof(celix_array_list_entry_t));
-	list->elementData[index].voidPtrVal = element;
-	return oldElement;
+    oldElement = list->elementData[index].voidPtrVal;
+    memset(&list->elementData[index], 0, sizeof(celix_array_list_entry_t));
+    list->elementData[index].voidPtrVal = element;
+    return oldElement;
 }
 
 bool arrayList_add(array_list_pt list, void * element) {
-	arrayList_ensureCapacity(list, (int)list->size + 1);
-	memset(&list->elementData[list->size], 0, sizeof(celix_array_list_entry_t));
-	list->elementData[list->size++].voidPtrVal = element;
-	return true;
+    arrayList_ensureCapacity(list, (int)list->size + 1);
+    memset(&list->elementData[list->size], 0, sizeof(celix_array_list_entry_t));
+    list->elementData[list->size++].voidPtrVal = element;
+    return true;
 }
 
 int arrayList_addIndex(array_list_pt list, unsigned int index, void * element) {
-	size_t numMoved;
-	if (index > list->size) {
-		return -1;
-	}
-	arrayList_ensureCapacity(list, (int)list->size+1);
-	numMoved = list->size - index;
-	memmove(list->elementData+(index+1), list->elementData+index, sizeof(void *) * numMoved);
+    size_t numMoved;
+    if (index > list->size) {
+        return -1;
+    }
+    arrayList_ensureCapacity(list, (int)list->size+1);
+    numMoved = list->size - index;
+    memmove(list->elementData+(index+1), list->elementData+index, sizeof(void *) * numMoved);
 
-	list->elementData[index].voidPtrVal = element;
-	list->size++;
-	return 0;
+    list->elementData[index].voidPtrVal = element;
+    list->size++;
+    return 0;
 }
 
 void * arrayList_remove(array_list_pt list, unsigned int index) {
-	void * oldElement;
-	size_t numMoved;
-	if (index >= list->size) {
-		return NULL;
-	}
+    void * oldElement;
+    size_t numMoved;
+    if (index >= list->size) {
+        return NULL;
+    }
 
-	list->modCount++;
-	oldElement = list->elementData[index].voidPtrVal;
-	numMoved = list->size - index - 1;
-	memmove(list->elementData+index, list->elementData+index+1, sizeof(void *) * numMoved);
-	memset(&list->elementData[--list->size], 0, sizeof(celix_array_list_entry_t));
+    list->modCount++;
+    oldElement = list->elementData[index].voidPtrVal;
+    numMoved = list->size - index - 1;
+    memmove(list->elementData+index, list->elementData+index+1, sizeof(void *) * numMoved);
+    memset(&list->elementData[--list->size], 0, sizeof(celix_array_list_entry_t));
 
-	return oldElement;
+    return oldElement;
 }
 
 void arrayList_fastRemove(array_list_pt list, unsigned int index) {
-	size_t numMoved;
-	list->modCount++;
+    size_t numMoved;
+    list->modCount++;
 
-	numMoved = list->size - index - 1;
-	memmove(list->elementData+index, list->elementData+index+1, sizeof(void *) * numMoved);
-	memset(&list->elementData[--list->size], 0, sizeof(celix_array_list_entry_t));
+    numMoved = list->size - index - 1;
+    memmove(list->elementData+index, list->elementData+index+1, sizeof(void *) * numMoved);
+    memset(&list->elementData[--list->size], 0, sizeof(celix_array_list_entry_t));
 }
 
 bool arrayList_removeElement(array_list_pt list, void * element) {
-	if (element == NULL) {
-		unsigned int i = 0;
-		for (i = 0; i < list->size; i++) {
-			if (list->elementData[i].voidPtrVal == NULL) {
-				arrayList_fastRemove(list, i);
-				return true;
-			}
-		}
-	} else {
-		unsigned int i = 0;
-		for (i = 0; i < list->size; i++) {
-			celix_array_list_entry_t entry;
-			memset(&entry, 0, sizeof(entry));
-			entry.voidPtrVal = element;
-			bool equals = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
-			if (equals) {
-				arrayList_fastRemove(list, i);
-				return true;
-			}
-		}
-	}
-	return false;
+    if (element == NULL) {
+        unsigned int i = 0;
+        for (i = 0; i < list->size; i++) {
+            if (list->elementData[i].voidPtrVal == NULL) {
+                arrayList_fastRemove(list, i);
+                return true;
+            }
+        }
+    } else {
+        unsigned int i = 0;
+        for (i = 0; i < list->size; i++) {
+            celix_array_list_entry_t entry;
+            memset(&entry, 0, sizeof(entry));
+            entry.voidPtrVal = element;
+            bool equals = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
+            if (equals) {
+                arrayList_fastRemove(list, i);
+                return true;
+            }
+        }
+    }
+    return false;
 }
 
 void arrayList_clear(array_list_pt list) {
-	celix_arrayList_clear(list);
+    celix_arrayList_clear(list);
 }
 
 bool arrayList_addAll(array_list_pt list, array_list_pt toAdd) {
@@ -268,83 +269,83 @@ bool arrayList_addAll(array_list_pt list, array_list_pt toAdd) {
 }
 
 array_list_pt arrayList_clone(array_list_pt list) {
-	unsigned int i;
-	array_list_pt new = NULL;
-	arrayList_create(&new);
-//	arrayList_ensureCapacity(new, list->size);
-//	memcpy(new->elementData, list->elementData, list->size);
-//	new->size = list->size;
-	
-	for (i = 0; i < arrayList_size(list); i++) {
-		arrayList_add(new, arrayList_get(list, i));
-	}
-	new->modCount = 0;
-	return new;
+    unsigned int i;
+    array_list_pt new = NULL;
+    arrayList_create(&new);
+//    arrayList_ensureCapacity(new, list->size);
+//    memcpy(new->elementData, list->elementData, list->size);
+//    new->size = list->size;
+    
+    for (i = 0; i < arrayList_size(list); i++) {
+        arrayList_add(new, arrayList_get(list, i));
+    }
+    new->modCount = 0;
+    return new;
 }
 
 array_list_iterator_pt arrayListIterator_create(array_list_pt list) {
-	array_list_iterator_pt iterator = (array_list_iterator_pt) malloc(sizeof(*iterator));
+    array_list_iterator_pt iterator = (array_list_iterator_pt) malloc(sizeof(*iterator));
 
-	iterator->lastReturned = -1;
-	iterator->cursor = 0;
-	iterator->list = list;
-	iterator->expectedModificationCount = list->modCount;
+    iterator->lastReturned = -1;
+    iterator->cursor = 0;
+    iterator->list = list;
+    iterator->expectedModificationCount = list->modCount;
 
-	return iterator;
+    return iterator;
 }
 
 void arrayListIterator_destroy(array_list_iterator_pt iterator) {
-	iterator->lastReturned = -1;
-	iterator->cursor = 0;
-	iterator->expectedModificationCount = 0;
-	iterator->list = NULL;
-	free(iterator);
+    iterator->lastReturned = -1;
+    iterator->cursor = 0;
+    iterator->expectedModificationCount = 0;
+    iterator->list = NULL;
+    free(iterator);
 }
 
 bool arrayListIterator_hasNext(array_list_iterator_pt iterator) {
-	return iterator->cursor != iterator->list->size;
+    return iterator->cursor != iterator->list->size;
 }
 
 void * arrayListIterator_next(array_list_iterator_pt iterator) {
-	void * next;
-	if (iterator->expectedModificationCount != iterator->list->modCount) {
-		return NULL;
-	}
-	next = arrayList_get(iterator->list, iterator->cursor);
-	iterator->lastReturned = iterator->cursor++;
-	return next;
+    void * next;
+    if (iterator->expectedModificationCount != iterator->list->modCount) {
+        return NULL;
+    }
+    next = arrayList_get(iterator->list, iterator->cursor);
+    iterator->lastReturned = iterator->cursor++;
+    return next;
 }
 
 bool arrayListIterator_hasPrevious(array_list_iterator_pt iterator) {
-	return iterator->cursor != 0;
+    return iterator->cursor != 0;
 }
 
 void * arrayListIterator_previous(array_list_iterator_pt iterator) {
-	int i;
-	void * previous;
-	if (iterator->expectedModificationCount != iterator->list->modCount) {
-		return NULL;
-	}
-	i = iterator->cursor - 1;
-	previous = arrayList_get(iterator->list, i);
-	iterator->lastReturned = iterator->cursor = i;
-	return previous;
+    int i;
+    void * previous;
+    if (iterator->expectedModificationCount != iterator->list->modCount) {
+        return NULL;
+    }
+    i = iterator->cursor - 1;
+    previous = arrayList_get(iterator->list, i);
+    iterator->lastReturned = iterator->cursor = i;
+    return previous;
 }
 
 void arrayListIterator_remove(array_list_iterator_pt iterator) {
-	if (iterator->lastReturned == -1) {
-		return;
-	}
-	if (iterator->expectedModificationCount != iterator->list->modCount) {
-		return;
-	}
-	if (arrayList_remove(iterator->list, iterator->lastReturned) != NULL) {
-		if (iterator->lastReturned < iterator->cursor) {
-			iterator->cursor--;
-		}
-		iterator->lastReturned = -1;
-		iterator->expectedModificationCount = iterator->list->modCount;
-	}
+    if (iterator->lastReturned == -1) {
+        return;
+    }
+    if (iterator->expectedModificationCount != iterator->list->modCount) {
+        return;
+    }
+    if (arrayList_remove(iterator->list, iterator->lastReturned) != NULL) {
+        if (iterator->lastReturned < iterator->cursor) {
+            iterator->cursor--;
+        }
+        iterator->lastReturned = -1;
+        iterator->expectedModificationCount = iterator->list->modCount;
+    }
 }
 
 
@@ -357,40 +358,40 @@ void arrayListIterator_remove(array_list_iterator_pt iterator) {
  **********************************************************************************************************************/
 
 celix_array_list_t* celix_arrayList_create() {
-	return celix_arrayList_createWithEquals(celix_arrayList_defaultEquals);
+    return celix_arrayList_createWithEquals(celix_arrayList_defaultEquals);
 }
 
 celix_array_list_t* celix_arrayList_createWithEquals(celix_arrayList_equals_fp equals) {
-	array_list_t *list = calloc(1, sizeof(*list));
-	if (list != NULL) {
-		list->capacity = 10;
-		list->elementData = malloc(sizeof(void*) * list->capacity);
-		list->equals = equals;
-	}
-	return list;
+    array_list_t *list = calloc(1, sizeof(*list));
+    if (list != NULL) {
+        list->capacity = 10;
+        list->elementData = malloc(sizeof(void*) * list->capacity);
+        list->equals = equals;
+    }
+    return list;
 }
 
 void celix_arrayList_destroy(celix_array_list_t *list) {
-	list->size = 0;
-	free(list->elementData);
-	free(list);
+    list->size = 0;
+    free(list->elementData);
+    free(list);
 }
 
 int celix_arrayList_size(const celix_array_list_t *list) {
-	return list->size;
+    return list->size;
 }
 
 static celix_array_list_entry_t arrayList_getEntry(const celix_array_list_t *list, int index) {
-	celix_array_list_entry_t entry;
-	memset(&entry, 0, sizeof(entry));
-	if (index < list->size) {
-		entry = list->elementData[index];
-	}
-	return entry;
+    celix_array_list_entry_t entry;
+    memset(&entry, 0, sizeof(entry));
+    if (index < list->size) {
+        entry = list->elementData[index];
+    }
+    return entry;
 }
 
 void* celix_arrayList_get(const celix_array_list_t *list, int index) {
-	return arrayList_getEntry(list, index).voidPtrVal;
+    return arrayList_getEntry(list, index).voidPtrVal;
 }
 
 int celix_arrayList_getInt(const celix_array_list_t *list, int index) { return arrayList_getEntry(list, index).intVal; }
@@ -403,163 +404,163 @@ bool celix_arrayList_getBool(const celix_array_list_t *list, int index) { return
 size_t celix_arrayList_getSize(const celix_array_list_t *list, int index) { return arrayList_getEntry(list, index).sizeVal; }
 
 static void arrayList_addEntry(celix_array_list_t *list, celix_array_list_entry_t entry) {
-	arrayList_ensureCapacity(list, (int)list->size + 1);
-	memset(&list->elementData[list->size], 0, sizeof(entry));
-	list->elementData[list->size++] = entry;
+    arrayList_ensureCapacity(list, (int)list->size + 1);
+    memset(&list->elementData[list->size], 0, sizeof(entry));
+    list->elementData[list->size++] = entry;
 }
 
 void celix_arrayList_add(celix_array_list_t *list, void * element) {
-	celix_array_list_entry_t entry = { .voidPtrVal = element };
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry = { .voidPtrVal = element };
+    arrayList_addEntry(list, entry);
 }
 
 void celix_arrayList_addInt(celix_array_list_t *list, int val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.intVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.intVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addLong(celix_array_list_t *list, long val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.longVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.longVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addUInt(celix_array_list_t *list, unsigned int val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.uintVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.uintVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addULong(celix_array_list_t *list, unsigned long val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.ulongVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.ulongVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addDouble(celix_array_list_t *list, double val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.doubleVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.doubleVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addFloat(celix_array_list_t *list, float val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.floatVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.floatVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addBool(celix_array_list_t *list, bool val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.boolVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.boolVal = val; 
+    arrayList_addEntry(list, entry);
 }
 void celix_arrayList_addSize(celix_array_list_t *list, size_t val) { 
-	celix_array_list_entry_t entry; 
-	memset(&entry, 0, sizeof(entry)); 
-	entry.sizeVal = val; 
-	arrayList_addEntry(list, entry);
+    celix_array_list_entry_t entry; 
+    memset(&entry, 0, sizeof(entry)); 
+    entry.sizeVal = val; 
+    arrayList_addEntry(list, entry);
 }
 
 int celix_arrayList_indexOf(celix_array_list_t *list, celix_array_list_entry_t entry) {
-	size_t size = celix_arrayList_size(list);
-	int i;
-	int index = -1;
-	for (i = 0 ; i < size ; ++i) {
-		bool eq = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
-		if (eq) {
-			index = i;
-			break;
-		}
-	}
-	return index;
+    size_t size = celix_arrayList_size(list);
+    int i;
+    int index = -1;
+    for (i = 0 ; i < size ; ++i) {
+        bool eq = celix_arrayList_equalsForElement(list, entry, list->elementData[i]);
+        if (eq) {
+            index = i;
+            break;
+        }
+    }
+    return index;
 }
 void celix_arrayList_removeAt(celix_array_list_t *list, int index) {
-	if (index >= 0 && index < list->size) {
-		list->modCount++;
-		size_t numMoved = list->size - index - 1;
-		memmove(list->elementData+index, list->elementData+index+1, sizeof(void *) * numMoved);
-		memset(&list->elementData[--list->size], 0, sizeof(celix_array_list_entry_t));
-	}
+    if (index >= 0 && index < list->size) {
+        list->modCount++;
+        size_t numMoved = list->size - index - 1;
+        memmove(list->elementData+index, list->elementData+index+1, sizeof(void *) * numMoved);
+        memset(&list->elementData[--list->size], 0, sizeof(celix_array_list_entry_t));
+    }
 }
 
 void celix_arrayList_removeEntry(celix_array_list_t *list, celix_array_list_entry_t entry) {
-	int index = celix_arrayList_indexOf(list, entry);
-	celix_arrayList_removeAt(list, index);
+    int index = celix_arrayList_indexOf(list, entry);
+    celix_arrayList_removeAt(list, index);
 }
 
 
 void celix_arrayList_remove(celix_array_list_t *list, void *ptr) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.voidPtrVal = ptr;
-	celix_arrayList_removeEntry(list, entry);
+    entry.voidPtrVal = ptr;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeInt(celix_array_list_t *list, int val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.intVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.intVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeLong(celix_array_list_t *list, long val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.longVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.longVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeUInt(celix_array_list_t *list, unsigned int val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.uintVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.uintVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeULong(celix_array_list_t *list, unsigned long val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.ulongVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.ulongVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeFloat(celix_array_list_t *list, float val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.floatVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.floatVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeDouble(celix_array_list_t *list, double val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.doubleVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.doubleVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeBool(celix_array_list_t *list, bool val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.boolVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.boolVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_removeSize(celix_array_list_t *list, size_t val) {
-	celix_array_list_entry_t entry;
+    celix_array_list_entry_t entry;
         memset(&entry, 0, sizeof(entry));
-	entry.sizeVal = val;
-	celix_arrayList_removeEntry(list, entry);
+    entry.sizeVal = val;
+    celix_arrayList_removeEntry(list, entry);
 }
 
 void celix_arrayList_clear(celix_array_list_t *list) {
-	unsigned int i;
-	list->modCount++;
-
-	for (i = 0; i < list->size; i++) {
-		// free(list->elementData[i]);
-		memset(&list->elementData[i], 0, sizeof(celix_array_list_entry_t));
-	}
-	list->size = 0;
+    unsigned int i;
+    list->modCount++;
+
+    for (i = 0; i < list->size; i++) {
+        // free(list->elementData[i]);
+        memset(&list->elementData[i], 0, sizeof(celix_array_list_entry_t));
+    }
+    list->size = 0;
 }
diff --git a/libs/utils/src/array_list_private.h b/libs/utils/src/array_list_private.h
index df37354..89d1d74 100644
--- a/libs/utils/src/array_list_private.h
+++ b/libs/utils/src/array_list_private.h
@@ -1,27 +1,27 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * array_list_private.h
  *
  *  \date       Aug 4, 2010
- *  \author    	<a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
- *  \copyright	Apache License, Version 2.0
+ *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
+ *  \copyright  Apache License, Version 2.0
  */
 
 #ifndef array_list_t_PRIVATE_H_
@@ -30,21 +30,21 @@
 #include "array_list.h"
 
 struct celix_array_list {
-	celix_array_list_entry_t* elementData;
-	size_t size;
-	size_t capacity;
+    celix_array_list_entry_t* elementData;
+    size_t size;
+    size_t capacity;
 
-	unsigned int modCount;
+    unsigned int modCount;
 
-	array_list_element_equals_pt equalsDeprecated;
-	celix_arrayList_equals_fp  equals;
+    array_list_element_equals_pt equalsDeprecated;
+    celix_arrayList_equals_fp  equals;
 };
 
 struct celix_array_list_iterator {
-	array_list_pt list;
-	unsigned int cursor;
-	int lastReturned;
-	unsigned int expectedModificationCount;
+    array_list_pt list;
+    unsigned int cursor;
+    int lastReturned;
+    unsigned int expectedModificationCount;
 };
 
 void * arrayList_remove(array_list_pt list, unsigned int index);
diff --git a/libs/utils/src/celix_threads.c b/libs/utils/src/celix_threads.c
index f01d258..58a8528 100644
--- a/libs/utils/src/celix_threads.c
+++ b/libs/utils/src/celix_threads.c
@@ -1,20 +1,20 @@
 /**
- *Licensed to the Apache Software Foundation (ASF) under one
- *or more contributor license agreements.  See the NOTICE file
- *distributed with this work for additional information
- *regarding copyright ownership.  The ASF licenses this file
- *to you under the Apache License, Version 2.0 (the
- *"License"); you may not use this file except in compliance
- *with the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
  *
- *  http://www.apache.org/licenses/LICENSE-2.0
+ *   http://www.apache.org/licenses/LICENSE-2.0
  *
- *Unless required by applicable law or agreed to in writing,
- *software distributed under the License is distributed on an
- *"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- *specific language governing permissions and limitations
- *under the License.
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
  */
 /*
  * celix_threads.c
@@ -33,23 +33,23 @@
 celix_status_t celixThread_create(celix_thread_t *new_thread, celix_thread_attr_t *attr, celix_thread_start_t func, void *data) {
     celix_status_t status = CELIX_SUCCESS;
 
-	if (pthread_create(&(*new_thread).thread, attr, func, data) != 0) {
-		status = CELIX_BUNDLE_EXCEPTION;
-	}
-	else {
-		(*new_thread).threadInitialized = true;
-	}
+    if (pthread_create(&(*new_thread).thread, attr, func, data) != 0) {
+        status = CELIX_BUNDLE_EXCEPTION;
+    }
+    else {
+        (*new_thread).threadInitialized = true;
+    }
 
-	return status;
+    return status;
 }
 
 #if defined(_GNU_SOURCE) && defined(__linux__)
 void celixThread_setName(celix_thread_t *thread, const char *threadName) {
-	pthread_setname_np(thread->thread, threadName);
+    pthread_setname_np(thread->thread, threadName);
 }
 #else
 void celixThread_setName(celix_thread_t *thread __attribute__((unused)), const char *threadName  __attribute__((unused))) {
-	//nop
+    //nop
 }
 #endif
 
@@ -63,14 +63,14 @@ celix_status_t celixThread_detach(celix_thread_t thread) {
 }
 
 celix_status_t celixThread_join(celix_thread_t thread, void **retVal) {
-	celix_status_t status = CELIX_SUCCESS;
+    celix_status_t status = CELIX_SUCCESS;
 
-	if (pthread_join(thread.thread, retVal) != 0) {
-		status = CELIX_BUNDLE_EXCEPTION;
-	}
+    if (pthread_join(thread.thread, retVal) != 0) {
+        status = CELIX_BUNDLE_EXCEPTION;
+    }
 
     // #TODO make thread a pointer? Now this statement has no effect
-	// thread.threadInitialized = false;
+    // thread.threadInitialized = false;
 
     return status;
 }
@@ -80,12 +80,12 @@ celix_status_t celixThread_kill(celix_thread_t thread, int sig) {
 }
 
 celix_thread_t celixThread_self() {
-	celix_thread_t thread;
+    celix_thread_t thread;
 
-	thread.thread = pthread_self();
-	thread.threadInitialized = true;
+    thread.thread = pthread_self();
+    thread.threadInitialized = true;
 
-	return thread;
+    return thread;
 }
 
 int celixThread_equals(celix_thread_t thread1, celix_thread_t thread2) {
@@ -114,33 +114,33 @@ celix_status_t celixThreadMutex_unlock(celix_thread_mutex_t *mutex) {
 }
 
 celix_status_t celixThreadMutexAttr_create(celix_thread_mutexattr_t *attr) {
-	return pthread_mutexattr_init(attr);
+    return pthread_mutexattr_init(attr);
 }
 
 celix_status_t celixThreadMutexAttr_destroy(celix_thread_mutexattr_t *attr) {
-	return pthread_mutexattr_destroy(attr);
+    return pthread_mutexattr_destroy(attr);
 }
 
 celix_status_t celixThreadMutexAttr_settype(celix_thread_mutexattr_t *attr, int type) {
-	celix_status_t status;
-	switch(type) {
-		case CELIX_THREAD_MUTEX_NORMAL :
... 4917 lines suppressed ...