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Posted to commits@tamaya.apache.org by pl...@apache.org on 2016/09/06 17:18:24 UTC

[28/50] [abbrv] incubator-tamaya-sandbox git commit: Moved collections module into active modules folder.

Moved collections module into active modules folder.


Project: http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/commit/c9e965a2
Tree: http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/tree/c9e965a2
Diff: http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/diff/c9e965a2

Branch: refs/heads/master
Commit: c9e965a2ba8f7306cc1f1ebffb00d78f8d44c89d
Parents: 715293d
Author: anatole <an...@apache.org>
Authored: Sat Feb 27 22:12:31 2016 +0100
Committer: anatole <an...@apache.org>
Committed: Sat Feb 27 22:12:31 2016 +0100

----------------------------------------------------------------------
 collections/pom.xml                             |  75 ------
 .../internal/AdaptiveCombinationPolicy.java     | 126 ----------
 .../internal/ArrayListConverter.java            |  64 ------
 .../internal/CollectionConverter.java           |  63 -----
 .../internal/ConcurrentHashMapConverter.java    |  65 ------
 .../collections/internal/HashMapConverter.java  |  64 ------
 .../collections/internal/HashSetConverter.java  |  65 ------
 .../collections/internal/ItemTokenizer.java     | 171 --------------
 .../internal/LinkedListConverter.java           |  64 ------
 .../collections/internal/ListConverter.java     |  55 -----
 .../collections/internal/MapConverter.java      |  59 -----
 .../collections/internal/SetConverter.java      |  55 -----
 .../internal/SortedMapConverter.java            |  37 ---
 .../internal/SortedSetConverter.java            |  36 ---
 .../collections/internal/TreeMapConverter.java  |  62 -----
 .../collections/internal/TreeSetConverter.java  |  64 ------
 .../org.apache.tamaya.spi.PropertyConverter     |  31 ---
 ...he.tamaya.spi.PropertyValueCombinationPolicy |  19 --
 .../collections/CollectionAdvancedTests.java    |  99 --------
 .../collections/CollectionsBaseTests.java       | 227 -------------------
 .../CollectionsTypedReadOnlyTests.java          | 173 --------------
 .../collections/CollectionsTypedTests.java      | 208 -----------------
 .../collections/MyUpperCaseConverter.java       |  33 ---
 .../META-INF/javaconfiguration.properties       |  73 ------
 24 files changed, 1988 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/pom.xml
----------------------------------------------------------------------
diff --git a/collections/pom.xml b/collections/pom.xml
deleted file mode 100644
index d5ed30b..0000000
--- a/collections/pom.xml
+++ /dev/null
@@ -1,75 +0,0 @@
-<!-- 
-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 current 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.
--->
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <parent>
-        <groupId>org.apache.tamaya.ext</groupId>
-        <artifactId>tamaya-sandbox</artifactId>
-        <version>0.2-incubating-SNAPSHOT</version>
-        <relativePath>..</relativePath>
-    </parent>
-
-    <artifactId>tamaya-collections</artifactId>
-    <name>Apache Tamaya Modules - Collections Support</name>
-    <packaging>bundle</packaging>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.tamaya</groupId>
-            <artifactId>tamaya-core</artifactId>
-            <version>${project.version}</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.tamaya</groupId>
-            <artifactId>tamaya-api</artifactId>
-            <version>${project.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-        </dependency>
-    </dependencies>
-
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.felix</groupId>
-                <artifactId>maven-bundle-plugin</artifactId>
-                <extensions>true</extensions>
-                <configuration>
-                    <instructions>
-                        <Import-Package>
-                            org.apache.tamaya,
-                            org.apache.tamaya.spi,
-                            javax.annotation,
-                            *
-                        </Import-Package>
-                        <Private-Package>
-                            org.apache.tamaya.collections.internal
-                        </Private-Package>
-                    </instructions>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/AdaptiveCombinationPolicy.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/AdaptiveCombinationPolicy.java b/collections/src/main/java/org/apache/tamaya/collections/internal/AdaptiveCombinationPolicy.java
deleted file mode 100644
index 3234e37..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/AdaptiveCombinationPolicy.java
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.ConfigurationProvider;
-import org.apache.tamaya.spi.PropertySource;
-import org.apache.tamaya.spi.PropertyValue;
-import org.apache.tamaya.spi.PropertyValueCombinationPolicy;
-
-import javax.annotation.Priority;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- * PropertyValueCombinationPolicy that allows to configure a PropertyValueCombinationPolicy for each key
- * individually, by adding a configured entry of the form
- * {@code _key.combination-policy=collect|override|fqPolicyClassName}.
- */
-@Priority(100)
-public class AdaptiveCombinationPolicy implements PropertyValueCombinationPolicy {
-    /** Logger. */
-    private static final Logger LOG = Logger.getLogger(AdaptiveCombinationPolicy.class.getName());
-
-    /**
-     * Collecting combination policy using (optional) {@code item-separator} parameter for determining the sparator
-     * to combine multiple config entries found.
-     */
-    private static final PropertyValueCombinationPolicy COLLECTING_POLICY = new PropertyValueCombinationPolicy(){
-        @Override
-        public Map<String, String> collect(Map<String, String> currentValue, String key, PropertySource propertySource) {
-            // check for default collection combination policies for lists, sets, maps etc.
-            final String SEPARATOR = ConfigurationProvider.getConfiguration().getOrDefault('_' + key+".item-separator", ",");
-            PropertyValue newValue = propertySource.get(key);
-            if(newValue!=null){
-                Map<String,String> newMapValue = new HashMap<>();
-                if(currentValue!=null){
-                    newMapValue.putAll(currentValue);
-                }
-                String oldVal = newMapValue.get(key);
-                newMapValue.putAll(newValue.getConfigEntries());
-                if(oldVal!=null){
-                    newMapValue.put(key,oldVal + SEPARATOR + newValue.getValue());
-                }
-                return newMapValue;
-            }else{
-                if(currentValue!=null){
-                    return currentValue;
-                }
-                return Collections.emptyMap();
-            }
-        }
-    };
-
-    /** Cache for loaded custom combination policies. */
-    private Map<Class, PropertyValueCombinationPolicy> configuredPolicies = new ConcurrentHashMap<>();
-
-    @Override
-    public Map<String,String> collect(Map<String,String> currentValue, String key, PropertySource propertySource){
-        if(key.startsWith("_")){
-            PropertyValue newValue = propertySource.get(key);
-            if(newValue!=null){
-                return newValue.getConfigEntries();
-            }
-            return currentValue;
-        }
-        String adaptiveCombinationPolicyClass  = ConfigurationProvider.getConfiguration().getOrDefault(
-                '_' + key+".combination-policy", "override");
-        PropertyValueCombinationPolicy combinationPolicy = null;
-        switch(adaptiveCombinationPolicyClass){
-            case "collect":
-            case "COLLECT":
-                if(LOG.isLoggable(Level.FINEST)){
-                    LOG.finest("Using collecting combination policy for key: " + key + ".");
-                }
-                combinationPolicy = COLLECTING_POLICY;
-                break;
-            case "override":
-            case "OVERRIDE":
-                if(LOG.isLoggable(Level.FINEST)){
-                    LOG.finest("Using default (overriding) combination policy for key: " + key + ".");
-                }
-                combinationPolicy = PropertyValueCombinationPolicy.DEFAULT_OVERRIDING_COLLECTOR;
-                break;
-            default:
-                try{
-                    Class<PropertyValueCombinationPolicy> clazz = (Class<PropertyValueCombinationPolicy>)
-                            Class.forName(adaptiveCombinationPolicyClass);
-                    combinationPolicy = configuredPolicies.get(clazz);
-                    if(combinationPolicy==null){
-                        combinationPolicy = clazz.newInstance();
-                        configuredPolicies.put(clazz, combinationPolicy);
-                    }
-                    if(LOG.isLoggable(Level.FINEST)){
-                        LOG.finest("Using custom combination policy "+adaptiveCombinationPolicyClass+" for " +
-                                "key: " + key + ".");
-                    }
-                }
-                catch(Exception e){
-                    LOG.log(Level.SEVERE, "Error loading configured PropertyValueCombinationPolicy for " +
-                            "key: " + key + ", using default (overriding) policy.", e);
-                    combinationPolicy = PropertyValueCombinationPolicy.DEFAULT_OVERRIDING_COLLECTOR;
-                }
-        }
-        return combinationPolicy.collect(currentValue, key, propertySource);
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/ArrayListConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/ArrayListConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/ArrayListConverter.java
deleted file mode 100644
index 8281395..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/ArrayListConverter.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.ConfigurationProvider;
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating ArrayList representation of a values.
- */
-public class ArrayListConverter implements PropertyConverter<ArrayList> {
-
-    private static final Logger LOG = Logger.getLogger(ArrayListConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static ArrayListConverter INSTANCE = new ArrayListConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static ArrayListConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public ArrayList convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        ArrayList<Object> mlist = new ArrayList<>();
-        for(String raw:rawList){
-            Object convValue = ItemTokenizer.convertValue(raw, context);
-            if (convValue != null) {
-                mlist.add(convValue);
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return mlist;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/CollectionConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/CollectionConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/CollectionConverter.java
deleted file mode 100644
index 0d9a799..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/CollectionConverter.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.Collection;
-import java.util.Collections;
-
-/**
- *  PropertyConverter for gnerating a LIST representation of values.
- */
-public class CollectionConverter implements PropertyConverter<Collection> {
-
-    @Override
-    public Collection convert(String value, ConversionContext context) {
-        String collectionType = context.getConfiguration().getOrDefault('_' + context.getKey()+".collection-type", "List");
-        if(collectionType.startsWith("java.util.")){
-            collectionType = collectionType.substring("java.util.".length());
-        }
-        Collection result = null;
-        switch(collectionType){
-            case "List":
-            case "ArrayList":
-            default:
-                result = ArrayListConverter.getInstance().convert(value, context);
-                break;
-            case "LinkedList":
-                result = LinkedListConverter.getInstance().convert(value, context);
-                break;
-            case "Set":
-            case "HashSet":
-                result = HashSetConverter.getInstance().convert(value, context);
-                break;
-            case "SortedSet":
-            case "TreeSet":
-                result = TreeSetConverter.getInstance().convert(value, context);
-                break;
-        }
-        if(context.getConfiguration().getOrDefault('_' + context.getKey()+".read-only",
-                Boolean.class, Boolean.TRUE)){
-            return Collections.unmodifiableCollection(result);
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/ConcurrentHashMapConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/ConcurrentHashMapConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/ConcurrentHashMapConverter.java
deleted file mode 100644
index 131b41c..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/ConcurrentHashMapConverter.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating ConcurrentHashMap representation of a values.
- */
-public class ConcurrentHashMapConverter implements PropertyConverter<ConcurrentHashMap> {
-    private static final Logger LOG = Logger.getLogger(ConcurrentHashMapConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static ConcurrentHashMapConverter INSTANCE = new ConcurrentHashMapConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static ConcurrentHashMapConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public ConcurrentHashMap convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        ConcurrentHashMap result = new ConcurrentHashMap(rawList.size());
-        for(String raw:rawList){
-            String[] items = ItemTokenizer.splitMapEntry(raw, context);
-            Object convValue = ItemTokenizer.convertValue(items[1], context);
-            if(convValue!=null){
-                result.put(items[0], convValue);
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return result;
-    }
-
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/HashMapConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/HashMapConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/HashMapConverter.java
deleted file mode 100644
index 6a3ac97..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/HashMapConverter.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating HashMap representation of a values.
- */
-public class HashMapConverter implements PropertyConverter<HashMap> {
-    private static final Logger LOG = Logger.getLogger(HashMapConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static HashMapConverter INSTANCE = new HashMapConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static HashMapConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public HashMap convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        HashMap result = new HashMap(rawList.size());
-        for(String raw:rawList){
-            String[] items = ItemTokenizer.splitMapEntry(raw, context);
-            Object convValue = ItemTokenizer.convertValue(items[1], context);
-            if(convValue!=null){
-                result.put(items[0], convValue);
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return result;
-    }
-
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/HashSetConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/HashSetConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/HashSetConverter.java
deleted file mode 100644
index 40b204f..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/HashSetConverter.java
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating HashSet representation of a values.
- */
-public class HashSetConverter implements PropertyConverter<HashSet> {
-
-    private static final Logger LOG = Logger.getLogger(HashSetConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static HashSetConverter INSTANCE = new HashSetConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static HashSetConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public HashSet convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        HashSet<Object> result = new HashSet<>();
-        for(String raw:rawList){
-            String[] items = ItemTokenizer.splitMapEntry(raw, context);
-            Object convValue = ItemTokenizer.convertValue(items[1], context);
-            if(convValue!=null){
-                result.add(convValue);
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/ItemTokenizer.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/ItemTokenizer.java b/collections/src/main/java/org/apache/tamaya/collections/internal/ItemTokenizer.java
deleted file mode 100644
index 98831e1..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/ItemTokenizer.java
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.ConfigurationProvider;
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- * Helper class that implements the tokenizing of the entries of a configuration value.
- */
-final class ItemTokenizer {
-
-    private static final Logger LOG = Logger.getLogger(ItemTokenizer.class.getName());
-
-    /**
-     * Private singleton.
-     */
-    private ItemTokenizer(){}
-
-    /**
-     * Splits the given value using the given separator. Matcjhing is done by traversing the String value using
-     * {@code indexOf} calls, one by one. The last unresolvable item (without any next separator token)
-     * is added at the end of the list.
-     * @param value the value, not null.
-     * @param context the conversion context.
-     * @return the tokenized value as list, in order of occurrence.
-     */
-    public static List<String> split(String value, ConversionContext context){
-        return split(value, ConfigurationProvider.getConfiguration().getOrDefault(
-                '_' + context.getKey()+"." +
-                        "item-separator", ","));
-    }
-
-    /**
-     * Splits the given value using the given separator. Matcjhing is done by traversing the String value using
-     * {@code indexOf} calls, one by one. The last unresolvable item (without any next separator token)
-     * is added at the end of the list.
-     * @param value the value, not null.
-     * @param separator the separator to be used.
-     * @return the tokenized value as list, in order of occurrence.
-     */
-    public static List<String> split(String value, final String separator) {
-        ArrayList<String> result = new ArrayList<>();
-        int start = 0;
-        int end = value.indexOf(separator,start);
-        while(end>0) {
-            if (end>0 && (value.charAt(end - 1) != '\\')) {
-                result.add(value.substring(start, end));
-                start = end + separator.length();
-                end = value.indexOf(separator,start);
-            }else{
-                end = value.indexOf(separator,end + separator.length());
-            }
-            end = value.indexOf(separator,start);
-        }
-        if(start < value.length()){
-            result.add(value.substring(start));
-        }
-        return result;
-    }
-
-    /**
-     * plits the given String value as a map entry, splitting it into key and value part with the given separator.
-     * If the value cannot be split then {@code key = value = mapEntry} is used for further processing. key or value
-     * parts are normally trimmed, unless they are enmcosed with brackets {@code []}.
-     * @param mapEntry the entry, not null.
-     * @param context the conversion context.
-     * @return an array of length 2, with the trimmed and parsed key/value pair.
-     */
-    public static String[] splitMapEntry(String mapEntry, ConversionContext context){
-        return splitMapEntry(mapEntry, ConfigurationProvider.getConfiguration().getOrDefault(
-                '_' + context.getKey()+".map-entry-separator", "::"));
-    }
-
-    /**
-     * Splits the given String value as a map entry, splitting it into key and value part with the given separator.
-     * If the value cannot be split then {@code key = value = mapEntry} is used for further processing. key or value
-     * parts are normally trimmed, unless they are enmcosed with brackets {@code []}.
-     * @param mapEntry the entry, not null.
-     * @param separator the separator, not null.
-     * @return an array of length 2, with the trimmed and parsed key/value pair.
-     */
-    public static String[] splitMapEntry(final String mapEntry, final String separator) {
-        int index = mapEntry.indexOf(separator);
-        String[] items;
-        if(index<0) {
-            items = new String[]{mapEntry, mapEntry};
-        }else {
-            items = new String[]{mapEntry.substring(0,index),
-                                 mapEntry.substring(index+separator.length())};
-        }
-        if(items[0].trim().startsWith("[")){
-            items[0]= items[0].trim();
-            items[0] = items[0].substring(1);
-        }else{
-            items[0]= items[0].trim();
-        }
-        if(items[1].trim().endsWith("]")){
-            items[1] = items[1].substring(0,items[1].length()-1);
-        }else{
-            items[1]= items[1].trim();
-        }
-        return items;
-    }
-
-    /**
-     * Parses the given value into the required collection target type, defined by the context.
-     * @param value the raw String value.
-     * @param context the context
-     * @return the parsed value, or null.
-     */
-    public static Object convertValue(String value, ConversionContext context) {
-        String converterClass = context.getConfiguration().get('_' + context.getKey() + ".item-converter");
-        List<PropertyConverter<Object>> valueConverters = new ArrayList<>(1);
-        if (converterClass != null) {
-            try {
-                valueConverters.add((PropertyConverter<Object>) Class.forName(converterClass).newInstance());
-            } catch (Exception e) {
-                LOG.log(Level.SEVERE, "Error convertion config to ArrayList type.", e);
-            }
-        }
-        if (TypeLiteral.getTypeParameters(context.getTargetType().getType()).length>0) {
-            valueConverters.addAll(context.getConfigurationContext().getPropertyConverters(
-                    TypeLiteral.of(TypeLiteral.getTypeParameters(context.getTargetType().getType())[0])));
-        }
-        ConversionContext ctx = new ConversionContext.Builder(context.getConfiguration(),
-                context.getConfigurationContext(), context.getKey(),
-                TypeLiteral.of(context.getTargetType().getType())).build();
-        Object result = null;
-        if (valueConverters.isEmpty()) {
-            return value;
-        } else {
-            for (PropertyConverter<Object> conv : valueConverters) {
-                try {
-                    result = conv.convert(value, ctx);
-                    if (result != null) {
-                        return result;
-                    }
-                } catch (Exception e) {
-                    LOG.log(Level.SEVERE, "Error convertion config to ArrayList type.", e);
-                }
-            }
-        }
-        LOG.log(Level.SEVERE, "Failed to convert collection value type for '" + value + "'.");
-        return null;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/LinkedListConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/LinkedListConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/LinkedListConverter.java
deleted file mode 100644
index 4389a54..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/LinkedListConverter.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.LinkedList;
-import java.util.List;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating LinkedList representation of a values.
- */
-public class LinkedListConverter implements PropertyConverter<LinkedList> {
-    private static final Logger LOG = Logger.getLogger(LinkedListConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static LinkedListConverter INSTANCE = new LinkedListConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static LinkedListConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public LinkedList convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        LinkedList<Object> result = new LinkedList<>();
-        for(String raw:rawList){
-            String[] items = ItemTokenizer.splitMapEntry(raw, context);
-            Object convValue = ItemTokenizer.convertValue(items[1], context);
-            if(convValue!=null){
-                result.add(convValue);
-                continue;
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return result;
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/ListConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/ListConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/ListConverter.java
deleted file mode 100644
index 65fc54e..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/ListConverter.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.Collections;
-import java.util.List;
-
-/**
- *  PropertyConverter for gnerating a LIST representation of values.
- */
-public class ListConverter implements PropertyConverter<List> {
-
-    @Override
-    public List convert(String value, ConversionContext context) {
-        String collectionType = context.getConfiguration().getOrDefault('_' + context.getKey()+".collection-type", "List");
-        if(collectionType.startsWith("java.util.")){
-            collectionType = collectionType.substring("java.util.".length());
-        }
-        List result = null;
-        switch(collectionType){
-            case "List":
-            case "ArrayList":
-            default:
-                result = ArrayListConverter.getInstance().convert(value, context);
-                break;
-            case "LinkedList":
-                result = LinkedListConverter.getInstance().convert(value, context);
-                break;
-        }
-        if(context.getConfiguration().getOrDefault('_' + context.getKey()+".read-only",
-                Boolean.class, Boolean.TRUE)){
-            return Collections.unmodifiableList(result);
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/MapConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/MapConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/MapConverter.java
deleted file mode 100644
index 606e14f..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/MapConverter.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.Collections;
-import java.util.Map;
-import java.util.Set;
-
-/**
- *  PropertyConverter for gnerating HashMap representation of a values.
- */
-public class MapConverter implements PropertyConverter<Map> {
-
-    @Override
-    public Map convert(String value, ConversionContext context) {
-        String collectionType = context.getConfiguration().getOrDefault('_' + context.getKey()+".collection-type", "Map");
-        if(collectionType.startsWith("java.util.")){
-            collectionType = collectionType.substring("java.util.".length());
-        }
-        Map result = null;
-        switch(collectionType){
-            case "Map":
-            case "HashMap":
-            default:
-                result = HashMapConverter.getInstance().convert(value, context);
-                break;
-            case "TreeMap":
-                result = TreeMapConverter.getInstance().convert(value, context);
-                break;
-            case "ConcurrentHashMap":
-                result = ConcurrentHashMapConverter.getInstance().convert(value, context);
-                break;
-        }
-        if(context.getConfiguration().getOrDefault('_' + context.getKey()+".read-only",
-                Boolean.class, Boolean.TRUE)){
-            return Collections.unmodifiableMap(result);
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/SetConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/SetConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/SetConverter.java
deleted file mode 100644
index 75301bc..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/SetConverter.java
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.Collections;
-import java.util.Set;
-
-/**
- *  PropertyConverter for gnerating a LIST representation of values.
- */
-public class SetConverter implements PropertyConverter<Set> {
-
-    @Override
-    public Set convert(String value, ConversionContext context) {
-        String collectionType = context.getConfiguration().getOrDefault('_' + context.getKey()+".collection-type", "Set");
-        if(collectionType.startsWith("java.util.")){
-            collectionType = collectionType.substring("java.util.".length());
-        }
-        Set result = null;
-        switch(collectionType){
-            case "Set":
-            case "HashSet":
-            default:
-                result = HashSetConverter.getInstance().convert(value, context);
-                break;
-            case "TreeSet":
-                result = TreeSetConverter.getInstance().convert(value, context);
-                break;
-        }
-        if(context.getConfiguration().getOrDefault('_' + context.getKey()+".read-only",
-                Boolean.class, Boolean.TRUE)){
-            return Collections.unmodifiableSet(result);
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/SortedMapConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/SortedMapConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/SortedMapConverter.java
deleted file mode 100644
index 1015751..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/SortedMapConverter.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.Collections;
-import java.util.SortedMap;
-import java.util.SortedSet;
-
-/**
- *  PropertyConverter for gnerating a LIST representation of values.
- */
-public class SortedMapConverter implements PropertyConverter<SortedMap> {
-
-    @Override
-    public SortedMap convert(String value, ConversionContext context) {
-        return Collections.unmodifiableSortedMap(TreeMapConverter.getInstance().convert(value, context));
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/SortedSetConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/SortedSetConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/SortedSetConverter.java
deleted file mode 100644
index c0b8065..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/SortedSetConverter.java
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.Collections;
-import java.util.SortedSet;
-
-/**
- *  PropertyConverter for gnerating a LIST representation of values.
- */
-public class SortedSetConverter implements PropertyConverter<SortedSet> {
-
-    @Override
-    public SortedSet convert(String value, ConversionContext context) {
-        return Collections.unmodifiableSortedSet(TreeSetConverter.getInstance().convert(value, context));
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/TreeMapConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/TreeMapConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/TreeMapConverter.java
deleted file mode 100644
index fef25fe..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/TreeMapConverter.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.List;
-import java.util.TreeMap;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating HashMap representation of a values.
- */
-public class TreeMapConverter implements PropertyConverter<TreeMap> {
-    /** Logger used. */
-    private static final Logger LOG = Logger.getLogger(HashMapConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static TreeMapConverter INSTANCE = new TreeMapConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static TreeMapConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public TreeMap convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        TreeMap result = new TreeMap();
-        for(String raw:rawList){
-            String[] items = ItemTokenizer.splitMapEntry(raw, context);
-            Object convValue = ItemTokenizer.convertValue(items[1], context);
-            if(convValue!=null){
-                result.put(items[0], convValue);
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/java/org/apache/tamaya/collections/internal/TreeSetConverter.java
----------------------------------------------------------------------
diff --git a/collections/src/main/java/org/apache/tamaya/collections/internal/TreeSetConverter.java b/collections/src/main/java/org/apache/tamaya/collections/internal/TreeSetConverter.java
deleted file mode 100644
index 9206f07..0000000
--- a/collections/src/main/java/org/apache/tamaya/collections/internal/TreeSetConverter.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections.internal;
-
-import org.apache.tamaya.TypeLiteral;
-import org.apache.tamaya.spi.ConversionContext;
-import org.apache.tamaya.spi.PropertyConverter;
-
-import java.util.List;
-import java.util.TreeSet;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-/**
- *  PropertyConverter for gnerating HashSet representation of a values.
- */
-public class TreeSetConverter implements PropertyConverter<TreeSet> {
-
-    private static final Logger LOG = Logger.getLogger(TreeSetConverter.class.getName());
-
-    /** The shared instance, used by other collection converters in this package.*/
-    private static TreeSetConverter INSTANCE = new TreeSetConverter();
-
-    /**
-     * Provide a shared instance, used by other collection converters in this package.
-     * @return the shared instance, never null.
-     */
-    static TreeSetConverter getInstance(){
-        return INSTANCE;
-    }
-
-    @Override
-    public TreeSet convert(String value, ConversionContext context) {
-        List<String> rawList = ItemTokenizer.split(value, context);
-        TreeSet<Object> result = new TreeSet<>();
-        for(String raw:rawList){
-            String[] items = ItemTokenizer.splitMapEntry(raw, context);
-            Object convValue = ItemTokenizer.convertValue(items[1], context);
-            if(convValue!=null){
-                result.add(convValue);
-                continue;
-            }else{
-                LOG.log(Level.SEVERE, "Failed to convert collection value type for '"+raw+"'.");
-            }
-        }
-        return result;
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyConverter
----------------------------------------------------------------------
diff --git a/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyConverter b/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyConverter
deleted file mode 100644
index 9a93a69..0000000
--- a/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyConverter
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# 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 current 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.
-#
-org.apache.tamaya.collections.internal.ArrayListConverter
-org.apache.tamaya.collections.internal.CollectionConverter
-org.apache.tamaya.collections.internal.HashMapConverter
-org.apache.tamaya.collections.internal.ConcurrentHashMapConverter
-org.apache.tamaya.collections.internal.HashSetConverter
-org.apache.tamaya.collections.internal.LinkedListConverter
-org.apache.tamaya.collections.internal.ListConverter
-org.apache.tamaya.collections.internal.MapConverter
-org.apache.tamaya.collections.internal.SetConverter
-org.apache.tamaya.collections.internal.SortedSetConverter
-org.apache.tamaya.collections.internal.SortedMapConverter
-org.apache.tamaya.collections.internal.TreeMapConverter
-org.apache.tamaya.collections.internal.TreeSetConverter

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyValueCombinationPolicy
----------------------------------------------------------------------
diff --git a/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyValueCombinationPolicy b/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyValueCombinationPolicy
deleted file mode 100644
index 6b7a67b..0000000
--- a/collections/src/main/resources/META-INF/services/org.apache.tamaya.spi.PropertyValueCombinationPolicy
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# 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 current 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.
-#
-org.apache.tamaya.collections.internal.AdaptiveCombinationPolicy
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/test/java/org/apache/tamaya/collections/CollectionAdvancedTests.java
----------------------------------------------------------------------
diff --git a/collections/src/test/java/org/apache/tamaya/collections/CollectionAdvancedTests.java b/collections/src/test/java/org/apache/tamaya/collections/CollectionAdvancedTests.java
deleted file mode 100644
index ddabb23..0000000
--- a/collections/src/test/java/org/apache/tamaya/collections/CollectionAdvancedTests.java
+++ /dev/null
@@ -1,99 +0,0 @@
-package org.apache.tamaya.collections;
-
-import org.apache.tamaya.Configuration;
-import org.apache.tamaya.ConfigurationProvider;
-import org.apache.tamaya.TypeLiteral;
-import org.junit.Test;
-
-import java.util.Currency;
-import java.util.List;
-import java.util.Map;
-
-import static junit.framework.TestCase.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-
-/**
- * Created by atsticks on 16.02.16.
- */
-public class CollectionAdvancedTests {
-
-    /**
-     * Tests if a custom separator works, Config is
-     * <pre>
-     *  sep-list=a,b,c|d,e,f|g,h,i
-     *  _sep-list.collection-type=List
-     *  _sep-list.collection-separator=|
-     * </pre>
-     */
-    @Test
-    public void testCustomSeparator(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = config.get("sep-list", new TypeLiteral<List<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(3, items.size());
-        assertEquals("a,b,c", items.get(0));
-        assertEquals("d,e,f", items.get(1));
-        assertEquals("g,h,i", items.get(2));
-    }
-
-    /**
-     * Test typed content.
-     * <pre>
-     *  currency-list=CHF,USD,YEN
-     *  _currency-list.collection-type=List
-     * </pre>
-     */
-    @Test
-    public void testTypedContent(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<Currency> items = config.get("currency-list", new TypeLiteral<List<Currency>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(3, items.size());
-        assertEquals("CHF", items.get(0).getCurrencyCode());
-        assertEquals("USD", items.get(1).getCurrencyCode());
-        assertEquals("USS", items.get(2).getCurrencyCode());
-    }
-
-    /**
-     * Tests if a custom parser works, Config is
-     * <pre>
-     *  parser-list=a,b,c
-     *  _parser-list.collection-type=List
-     *  _parser-list.item-converter=org.apache.tamaya.collections.MyUpperCaseConverter
-     * </pre>
-     */
-    @Test
-    public void testCustomParser(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = config.get("parser-list", new TypeLiteral<List<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(3, items.size());
-        assertEquals("(A)", items.get(0));
-        assertEquals("(B)", items.get(1));
-        assertEquals("(C)", items.get(2));
-    }
-
-    /**
-     * Redefined map format parsing, Config is as follows:
-     * <pre>
-     *  redefined-map=0==none | 1==single | 2==any
-     *  _redefined-map.map-entry-separator===
-     *  _redefined-map.item-separator=|
-     * </pre>
-     */
-    @Test
-    public void testCustomMapParser(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = config.get("redefined-map", Map.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(3, items.size());
-        assertEquals("none", items.get("0"));
-        assertEquals("single", items.get("1"));
-        assertEquals("any", items.get("2"));
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/test/java/org/apache/tamaya/collections/CollectionsBaseTests.java
----------------------------------------------------------------------
diff --git a/collections/src/test/java/org/apache/tamaya/collections/CollectionsBaseTests.java b/collections/src/test/java/org/apache/tamaya/collections/CollectionsBaseTests.java
deleted file mode 100644
index 34c82cb..0000000
--- a/collections/src/test/java/org/apache/tamaya/collections/CollectionsBaseTests.java
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections;
-
-import org.apache.tamaya.Configuration;
-import org.apache.tamaya.ConfigurationProvider;
-import org.apache.tamaya.TypeLiteral;
-import org.junit.Test;
-
-import java.util.*;
-
-import static junit.framework.TestCase.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-
-/**
- * Basic tests for Tamaya collection support. Relevant configs for this tests:
- * <pre>base.items=1,2,3,4,5,6,7,8,9,0
- * base.map=1::a, 2::b, 3::c, [4:: ]
- * </pre>
- */
-public class CollectionsBaseTests {
-
-    @Test
-    public void testList_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = config.get("base.items", new TypeLiteral<List<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (List<String>) config.get("base.items", List.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testArrayList_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        ArrayList<String> items = config.get("base.items", new TypeLiteral<ArrayList<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (ArrayList<String>) config.get("base.items", ArrayList.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testLinkedList_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        LinkedList<String> items = config.get("base.items", new TypeLiteral<LinkedList<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (LinkedList<String>) config.get("base.items", LinkedList.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testSet_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = config.get("base.items", new TypeLiteral<Set<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (Set<String>) config.get("base.items", Set.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testSortedSet_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = config.get("base.items", new TypeLiteral<SortedSet<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (SortedSet<String>) config.get("base.items", SortedSet.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testHashSet_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = config.get("base.items", new TypeLiteral<HashSet<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (HashSet<String>) config.get("base.items", HashSet.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testTreeSet_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        TreeSet<String> items = config.get("base.items", new TypeLiteral<TreeSet<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (TreeSet<String>) config.get("base.items", TreeSet.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-
-    @Test
-    public void testMap_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = config.get("base.map", new TypeLiteral<Map<String,String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items = (Map<String,String>) config.get("base.map", Map.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-    }
-
-    @Test
-    public void testHashMap_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = config.get("base.map", new TypeLiteral<HashMap<String,String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items = (HashMap<String,String>) config.get("base.map", HashMap.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-    }
-
-    @Test
-    public void testSortedMap_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = config.get("base.map", new TypeLiteral<SortedMap<String,String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items = (Map<String,String>) config.get("base.map", SortedMap.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-    }
-
-    @Test
-    public void testTreeMap_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        TreeMap<String,String> items = config.get("base.map", new TypeLiteral<TreeMap<String,String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items =  config.get("base.map", TreeMap.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-    }
-
-    @Test
-    public void testCollection_String(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Collection<String> items = config.get("base.items", new TypeLiteral<Collection<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items = (Collection<String>) config.get("base.items", Collection.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-    }
-}

http://git-wip-us.apache.org/repos/asf/incubator-tamaya-sandbox/blob/c9e965a2/collections/src/test/java/org/apache/tamaya/collections/CollectionsTypedReadOnlyTests.java
----------------------------------------------------------------------
diff --git a/collections/src/test/java/org/apache/tamaya/collections/CollectionsTypedReadOnlyTests.java b/collections/src/test/java/org/apache/tamaya/collections/CollectionsTypedReadOnlyTests.java
deleted file mode 100644
index 7882512..0000000
--- a/collections/src/test/java/org/apache/tamaya/collections/CollectionsTypedReadOnlyTests.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * 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.
- */
-package org.apache.tamaya.collections;
-
-import org.apache.tamaya.Configuration;
-import org.apache.tamaya.ConfigurationProvider;
-import org.apache.tamaya.TypeLiteral;
-import org.junit.Test;
-
-import java.util.*;
-
-import static junit.framework.TestCase.assertEquals;
-import static org.junit.Assert.*;
-
-/**
- * Basic tests for Tamaya collection support. Relevant configs for this tests:
- * <pre>base.items=1,2,3,4,5,6,7,8,9,0
- * base.map=1::a, 2::b, 3::c, [4:: ]
- * </pre>
- */
-public class CollectionsTypedReadOnlyTests {
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testArrayListList_1(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = config.get("typed.arraylist", new TypeLiteral<List<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testArrayListList_2(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = (List<String>) config.get("typed.arraylist", List.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testLinkedListList_1(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = config.get("typed.linkedlist", new TypeLiteral<List<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testLinkedListList_2(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        List<String> items = (List<String>) config.get("typed.linkedlist", List.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testHashSet_1(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = config.get("typed.hashset", new TypeLiteral<Set<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-    @Test(expected=UnsupportedOperationException.class)
-    public void testHashSet_2(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = (Set<String>) config.get("typed.hashset", Set.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testTreeSet_1(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = config.get("typed.treeset", new TypeLiteral<Set<String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-    @Test(expected=UnsupportedOperationException.class)
-    public void testTreeSet_2(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Set<String> items = items = (Set<String>) config.get("typed.treeset", Set.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(10, items.size());
-        items.add("test");
-    }
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testHashMap_1(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = config.get("typed.hashmap", new TypeLiteral<Map<String,String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items.put("g","hjhhj");
-    }
-    @Test(expected=UnsupportedOperationException.class)
-    public void testHashMap_2(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = (Map<String,String>) config.get("typed.hashmap", Map.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items.put("g","hjhhj");
-    }
-
-
-    @Test(expected=UnsupportedOperationException.class)
-    public void testTreeMap_1(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = config.get("typed.treemap", new TypeLiteral<Map<String,String>>(){});
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items.put("g","hjhhj");
-    }
-    @Test(expected=UnsupportedOperationException.class)
-    public void testTreeMap_2(){
-        Configuration config = ConfigurationProvider.getConfiguration();
-        Map<String,String> items = (Map<String,String>) config.get("typed.treemap", Map.class);
-        assertNotNull(items);
-        assertFalse(items.isEmpty());
-        assertEquals(4, items.size());
-        assertEquals("a", items.get("1"));
-        assertEquals("b", items.get("2"));
-        assertEquals("c", items.get("3"));
-        assertEquals(" ", items.get("4"));
-        items.put("g","hjhhj");
-    }
-
-}