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Posted to commits@sling.apache.org by ra...@apache.org on 2025/05/27 14:48:42 UTC

(sling-org-apache-sling-scripting-sightly-compiler-java) 01/02: SLING-12803 - Update the Scripting HTL Java Compile to the latest pom version

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

radu pushed a commit to branch issue/SLING-12803
in repository https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-sightly-compiler-java.git

commit 18cc076457f760391495144a08d79b40eb085de5
Author: Radu Cotescu <ra...@apache.org>
AuthorDate: Tue May 27 15:02:30 2025 +0200

    SLING-12803 - Update the Scripting HTL Java Compile to the latest pom version
    
    * applied spotless formatting
---
 pom.xml                                            |  87 ++++++------
 .../scripting/sightly/java/compiler/ClassInfo.java |  31 ++--
 .../sightly/java/compiler/CompilationOutput.java   |  30 ++--
 .../compiler/GlobalShadowCheckBackendCompiler.java |  31 ++--
 .../java/compiler/JavaClassBackendCompiler.java    |  40 +++---
 .../sightly/java/compiler/JavaEscapeUtils.java     |  31 ++--
 .../sightly/java/compiler/JavaImportsAnalyzer.java |   5 +-
 .../compiler/SightlyJavaCompilerException.java     |  33 +++--
 .../sightly/java/compiler/impl/CodeGenVisitor.java | 101 +++++++------
 .../java/compiler/impl/CommandVisitorHandler.java  |  31 ++--
 .../java/compiler/impl/CompilationOutputImpl.java  |  32 ++---
 .../java/compiler/impl/ExpressionTranslator.java   |  51 +++----
 .../sightly/java/compiler/impl/GenHelper.java      |  50 ++++---
 .../java/compiler/impl/GlobalShadowChecker.java    |  31 ++--
 .../java/compiler/impl/JavaClassTemplate.java      |  31 ++--
 .../sightly/java/compiler/impl/JavaSource.java     |  45 +++---
 .../java/compiler/impl/SourceGenConstants.java     |  30 ++--
 .../scripting/sightly/java/compiler/impl/Type.java |  31 ++--
 .../sightly/java/compiler/impl/TypeInference.java  |  45 +++---
 .../sightly/java/compiler/impl/TypeInfo.java       |  33 ++---
 .../sightly/java/compiler/impl/UnitBuilder.java    |  31 ++--
 .../java/compiler/impl/VariableAnalyzer.java       |  36 ++---
 .../java/compiler/impl/VariableDescriptor.java     |  31 ++--
 .../sightly/java/compiler/impl/VariableScope.java  |  35 ++---
 .../java/compiler/impl/operator/BinaryOpGen.java   |  32 ++---
 .../compiler/impl/operator/ComparisonOpGen.java    |  70 +++++----
 .../compiler/impl/operator/ConcatenateOpGen.java   |  34 ++---
 .../compiler/impl/operator/EquivalenceOpGen.java   |  43 +++---
 .../java/compiler/impl/operator/InOpGen.java       |  36 ++---
 .../compiler/impl/operator/IsWhiteSpaceGen.java    |  34 ++---
 .../java/compiler/impl/operator/LengthOpGen.java   |  34 ++---
 .../java/compiler/impl/operator/LogicalOpGen.java  |  41 +++---
 .../java/compiler/impl/operator/LongOpGen.java     |  31 ++--
 .../java/compiler/impl/operator/NotOpGen.java      |  34 ++---
 .../java/compiler/impl/operator/NumericOpGen.java  |  42 +++---
 .../java/compiler/impl/operator/OpHelper.java      |  31 ++--
 .../java/compiler/impl/operator/Operators.java     |  32 ++---
 .../java/compiler/impl/operator/StrictEqGenOp.java |  33 ++---
 .../java/compiler/impl/operator/TypedNode.java     |  33 ++---
 .../java/compiler/impl/operator/UnaryOpGen.java    |  32 ++---
 .../java/JavaClassBackendCompilerTest.java         |  79 ++++++-----
 .../java/utils/CharSequenceJavaCompiler.java       | 158 +++++++++------------
 .../utils/CharSequenceJavaCompilerException.java   |  48 +++----
 .../sightly/compiler/java/utils/TestUtils.java     |  31 ++--
 .../compiler/java/utils/fixture/a/TestPojo.java    |  39 +++--
 .../compiler/java/utils/fixture/b/TestPojo.java    |  39 +++--
 .../sightly/java/compiler/JavaEscapeUtilsTest.java |   8 +-
 47 files changed, 1001 insertions(+), 925 deletions(-)

diff --git a/pom.xml b/pom.xml
index 7dcc51a..ba47b99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!--~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   ~ Licensed to the Apache Software Foundation (ASF) under one or more
   ~ contributor license agreements.  See the NOTICE file distributed with
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.sling</groupId>
         <artifactId>sling-bundle-parent</artifactId>
-        <version>38</version>
+        <version>62</version>
         <relativePath />
     </parent>
 
@@ -39,58 +39,21 @@
 
     <name>Apache Sling Scripting HTL Java Compiler</name>
 
-    <description>
-        The Apache Sling Scripting HTL Java Compiler provides support for transpiling the Abstract Syntax Tree produced by the
-        org.apache.sling.scripting.sightly.compiler module into Java source code.
-    </description>
+    <description>The Apache Sling Scripting HTL Java Compiler provides support for transpiling the Abstract Syntax Tree produced by the
+        org.apache.sling.scripting.sightly.compiler module into Java source code.</description>
 
     <scm>
         <connection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-sightly-compiler-java.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/sling-org-apache-sling-scripting-sightly-compiler-java.git</developerConnection>
+        <tag>HEAD</tag>
         <url>https://github.com/apache/sling-org-apache-sling-scripting-sightly-compiler-java.git</url>
-      <tag>HEAD</tag>
-  </scm>
+    </scm>
 
     <properties>
-        <sling.java.version>8</sling.java.version>
+        <!-- compile version -->
+        <sling.java.version>11</sling.java.version>
     </properties>
 
-    <!-- ======================================================================= -->
-    <!-- B U I L D                                                               -->
-    <!-- ======================================================================= -->
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>com.github.spotbugs</groupId>
-                <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>3.1.12.2</version>
-                <configuration>
-                    <effort>Max</effort>
-                    <xmlOutput>true</xmlOutput>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>find-bugs</id>
-                        <phase>process-classes</phase>
-                        <goals>
-                            <goal>check</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <configuration>
-                    <!-- No javadocs -->
-                    <excludePackageNames>
-                        org.apache.sling.scripting.sightly.java.compiler.impl
-                    </excludePackageNames>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
     <!-- ======================================================================= -->
     <!-- D E P E N D E N C I E S                                                 -->
     <!-- ======================================================================= -->
@@ -162,4 +125,38 @@
         </dependency>
     </dependencies>
 
+    <!-- ======================================================================= -->
+    <!-- B U I L D                                                               -->
+    <!-- ======================================================================= -->
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>com.github.spotbugs</groupId>
+                <artifactId>spotbugs-maven-plugin</artifactId>
+                <version>3.1.12.2</version>
+                <configuration>
+                    <effort>Max</effort>
+                    <xmlOutput>true</xmlOutput>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>find-bugs</id>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                        <phase>process-classes</phase>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <configuration>
+                    <!-- No javadocs -->
+                    <excludePackageNames>org.apache.sling.scripting.sightly.java.compiler.impl</excludePackageNames>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
 </project>
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/ClassInfo.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/ClassInfo.java
index 3bd16b7..d95b646 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/ClassInfo.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/ClassInfo.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 import org.osgi.annotation.versioning.ProviderType;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/CompilationOutput.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/CompilationOutput.java
index f177eb2..facaac9 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/CompilationOutput.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/CompilationOutput.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 import java.util.Map;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/GlobalShadowCheckBackendCompiler.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/GlobalShadowCheckBackendCompiler.java
index 5806229..54a407f 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/GlobalShadowCheckBackendCompiler.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/GlobalShadowCheckBackendCompiler.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 import java.util.Set;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaClassBackendCompiler.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaClassBackendCompiler.java
index 01a8c62..c9761f0 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaClassBackendCompiler.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaClassBackendCompiler.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 import java.io.IOException;
@@ -43,9 +45,10 @@ public final class JavaClassBackendCompiler implements BackendCompiler {
 
     static {
         try {
-            mainTemplate = IOUtils
-                    .toString(JavaClassTemplate.class.getClassLoader().getResourceAsStream(COMPILED_UNIT_TEMPLATE), "UTF-8");
-            childTemplate = IOUtils.toString(JavaClassTemplate.class.getClassLoader().getResourceAsStream(SUBTEMPLATE), "UTF-8");
+            mainTemplate = IOUtils.toString(
+                    JavaClassTemplate.class.getClassLoader().getResourceAsStream(COMPILED_UNIT_TEMPLATE), "UTF-8");
+            childTemplate = IOUtils.toString(
+                    JavaClassTemplate.class.getClassLoader().getResourceAsStream(SUBTEMPLATE), "UTF-8");
         } catch (IOException e) {
             throw new IllegalStateException(e);
         }
@@ -91,7 +94,8 @@ public final class JavaClassBackendCompiler implements BackendCompiler {
 
     private void processCompilationResult(CompilationOutput result, JavaClassTemplate mainTemplate) {
         mainTemplate.writeMainBody(result.getMainBody());
-        for (Map.Entry<String, CompilationOutput> entry : result.getSubTemplates().entrySet()) {
+        for (Map.Entry<String, CompilationOutput> entry :
+                result.getSubTemplates().entrySet()) {
             JavaClassTemplate childTemplate = newChildTemplate();
             processCompilationResult(entry.getValue(), childTemplate);
             mainTemplate.writeSubTemplate(entry.getKey(), childTemplate.toString());
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtils.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtils.java
index ae5dcfb..9fe7ae1 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtils.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtils.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 import org.apache.sling.commons.compiler.source.JavaEscapeHelper;
@@ -76,5 +78,4 @@ public class JavaEscapeUtils {
     public static boolean isJavaKeyword(String key) {
         return JavaEscapeHelper.isJavaKeyword(key);
     }
-
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaImportsAnalyzer.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaImportsAnalyzer.java
index 23a94e4..1424a79 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaImportsAnalyzer.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/JavaImportsAnalyzer.java
@@ -1,4 +1,4 @@
-/*******************************************************************************
+/*
  * 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
@@ -15,7 +15,7 @@
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
- ******************************************************************************/
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 /**
@@ -33,5 +33,4 @@ public interface JavaImportsAnalyzer {
     default boolean allowImport(String importedClass) {
         return true;
     }
-
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/SightlyJavaCompilerException.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/SightlyJavaCompilerException.java
index 7c55278..1b8228d 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/SightlyJavaCompilerException.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/SightlyJavaCompilerException.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler;
 
 public class SightlyJavaCompilerException extends RuntimeException {
@@ -34,7 +36,8 @@ public class SightlyJavaCompilerException extends RuntimeException {
         super(cause);
     }
 
-    protected SightlyJavaCompilerException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
+    protected SightlyJavaCompilerException(
+            String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
         super(message, cause, enableSuppression, writableStackTrace);
     }
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CodeGenVisitor.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CodeGenVisitor.java
index 50a94c3..f487d1b 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CodeGenVisitor.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CodeGenVisitor.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.HashSet;
@@ -77,19 +79,20 @@ public class CodeGenVisitor implements CommandVisitor {
             } else {
                 initSource.startMethodCall(SourceGenConstants.BINDINGS_FIELD, SourceGenConstants.BINDINGS_GET_METHOD);
             }
-            initSource.stringLiteral(descriptor.getOriginalName())
-                    .endCall()
-                    .endStatement();
+            initSource.stringLiteral(descriptor.getOriginalName()).endCall().endStatement();
         } else if (scope == VariableScope.GLOBAL) {
-            initSource.beginAssignment(descriptor.getAssignedName())
+            initSource
+                    .beginAssignment(descriptor.getAssignedName())
                     .nullLiteral()
                     .endStatement();
         }
         String listCoercionVar = descriptor.getListCoercion();
         if (listCoercionVar != null) {
-            //need to initialize the list coercion to null
-            initSource.beginAssignment(listCoercionVar, SourceGenConstants.COLLECTION_TYPE)
-                    .nullLiteral().endStatement();
+            // need to initialize the list coercion to null
+            initSource
+                    .beginAssignment(listCoercionVar, SourceGenConstants.COLLECTION_TYPE)
+                    .nullLiteral()
+                    .endStatement();
         }
     }
 
@@ -104,7 +107,10 @@ public class CodeGenVisitor implements CommandVisitor {
         if (descriptor.getType() == Type.BOOLEAN) {
             source.append(descriptor.getAssignedName());
         } else {
-            source.objectModel().startCall(SourceGenConstants.ROM_TO_BOOLEAN, true).append(descriptor.getAssignedName()).endCall();
+            source.objectModel()
+                    .startCall(SourceGenConstants.ROM_TO_BOOLEAN, true)
+                    .append(descriptor.getAssignedName())
+                    .endCall();
         }
         source.completeIf();
     }
@@ -117,17 +123,16 @@ public class CodeGenVisitor implements CommandVisitor {
     @Override
     public void visit(VariableBinding.Start variableBinding) {
         source.startBlock();
-        TypeInfo typeInfo = TypeInference
-                .inferTypes(variableBinding.getExpression(), analyzer, unitBuilder.getImports(), unitBuilder.getJavaImportsAnalyzer());
+        TypeInfo typeInfo = TypeInference.inferTypes(
+                variableBinding.getExpression(),
+                analyzer,
+                unitBuilder.getImports(),
+                unitBuilder.getJavaImportsAnalyzer());
         Type type = typeInfo.typeOf(variableBinding.getExpression());
         String properName = declare(variableBinding.getVariableName(), type);
         source.beginAssignment(properName, type.getNativeClass());
         ExpressionTranslator.buildExpression(
-                variableBinding.getExpression(),
-                source,
-                analyzer,
-                typeInfo,
-                unitBuilder.getImports());
+                variableBinding.getExpression(), source, analyzer, typeInfo, unitBuilder.getImports());
         source.endStatement();
     }
 
@@ -136,7 +141,7 @@ public class CodeGenVisitor implements CommandVisitor {
         VariableDescriptor descriptor = analyzer.endVariable();
         String listCoercionVar = descriptor.getListCoercion();
         if (listCoercionVar != null) {
-            //this variable was coerced to list at some point
+            // this variable was coerced to list at some point
             generateCoercionClearing(listCoercionVar);
         }
         source.endBlock();
@@ -144,21 +149,20 @@ public class CodeGenVisitor implements CommandVisitor {
 
     @Override
     public void visit(VariableBinding.Global globalAssignment) {
-        TypeInfo typeInfo = TypeInference
-                .inferTypes(globalAssignment.getExpression(), analyzer, unitBuilder.getImports(), unitBuilder.getJavaImportsAnalyzer());
+        TypeInfo typeInfo = TypeInference.inferTypes(
+                globalAssignment.getExpression(),
+                analyzer,
+                unitBuilder.getImports(),
+                unitBuilder.getJavaImportsAnalyzer());
         VariableDescriptor descriptor = analyzer.declareGlobal(globalAssignment.getVariableName());
         String name = descriptor.getAssignedName();
         source.append(name).assign();
         ExpressionTranslator.buildExpression(
-                globalAssignment.getExpression(),
-                source,
-                analyzer,
-                typeInfo,
-                unitBuilder.getImports());
+                globalAssignment.getExpression(), source, analyzer, typeInfo, unitBuilder.getImports());
         source.endStatement();
         String listCoercionVar = descriptor.getListCoercion();
         if (listCoercionVar != null) {
-            //variable was used for list coercion. Generating a coercion clearing
+            // variable was used for list coercion. Generating a coercion clearing
             generateCoercionClearing(listCoercionVar);
         }
     }
@@ -168,7 +172,8 @@ public class CodeGenVisitor implements CommandVisitor {
         String variable = analyzer.assignedName(outputVariable.getVariableName());
         source.startStatement()
                 .startMethodCall(SourceGenConstants.OUT_BUFFER, SourceGenConstants.WRITE_METHOD)
-                .objectModel().startCall(SourceGenConstants.ROM_TO_STRING, true)
+                .objectModel()
+                .startCall(SourceGenConstants.ROM_TO_STRING, true)
                 .append(variable)
                 .endCall()
                 .endCall()
@@ -189,11 +194,16 @@ public class CodeGenVisitor implements CommandVisitor {
         VariableDescriptor descriptor = analyzer.descriptor(loop.getListVariable());
         String listVariable = descriptor.getAssignedName();
         String collectionVar = descriptor.requireListCoercion();
-        source.beginIf().append(collectionVar).equality().nullLiteral().completeIf()
+        source.beginIf()
+                .append(collectionVar)
+                .equality()
+                .nullLiteral()
+                .completeIf()
                 .startStatement()
                 .append(collectionVar)
                 .assign()
-                .objectModel().startCall(SourceGenConstants.ROM_TO_COLLECTION, true)
+                .objectModel()
+                .startCall(SourceGenConstants.ROM_TO_COLLECTION, true)
                 .append(listVariable)
                 .endCall()
                 .endStatement()
@@ -216,7 +226,8 @@ public class CodeGenVisitor implements CommandVisitor {
 
     @Override
     public void visit(Procedure.Start startProcedure) {
-        UnitBuilder subTemplateUnit = unitBuilder.newSubBuilder(startProcedure.getName(), startProcedure.getParameters());
+        UnitBuilder subTemplateUnit =
+                unitBuilder.newSubBuilder(startProcedure.getName(), startProcedure.getParameters());
         analyzer.declareTemplate(startProcedure.getName());
         control.push(new CodeGenVisitor(subTemplateUnit, control));
     }
@@ -249,6 +260,10 @@ public class CodeGenVisitor implements CommandVisitor {
     }
 
     private void generateCoercionClearing(String coercionVariableName) {
-        source.startStatement().append(coercionVariableName).assign().nullLiteral().endStatement();
+        source.startStatement()
+                .append(coercionVariableName)
+                .assign()
+                .nullLiteral()
+                .endStatement();
     }
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CommandVisitorHandler.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CommandVisitorHandler.java
index 8683512..f29c404 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CommandVisitorHandler.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CommandVisitorHandler.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import org.apache.sling.scripting.sightly.compiler.commands.Command;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CompilationOutputImpl.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CompilationOutputImpl.java
index 8aedeaa..2b08f85 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CompilationOutputImpl.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/CompilationOutputImpl.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.Map;
@@ -26,7 +27,6 @@ public final class CompilationOutputImpl implements CompilationOutput {
     private final String mainBody;
     private final Map<String, CompilationOutput> subTemplates;
 
-
     public CompilationOutputImpl(String mainBody, Map<String, CompilationOutput> subTemplates) {
         this.mainBody = mainBody;
         this.subTemplates = subTemplates;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/ExpressionTranslator.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/ExpressionTranslator.java
index 6d36a55..9fde90c 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/ExpressionTranslator.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/ExpressionTranslator.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.Map;
@@ -51,15 +53,12 @@ public final class ExpressionTranslator extends SideEffectVisitor {
     private ExpressionTranslator(JavaSource source, VariableAnalyzer analyzer, TypeInfo typeInfo, Set<String> imports) {
         this.source = source;
         this.analyzer = analyzer;
-        this.typeInfo= typeInfo;
+        this.typeInfo = typeInfo;
         this.imports = imports;
     }
 
-    public static void buildExpression(ExpressionNode node,
-                                       JavaSource source,
-                                       VariableAnalyzer analyzer,
-                                       TypeInfo typeInfo,
-                                       Set<String> imports) {
+    public static void buildExpression(
+            ExpressionNode node, JavaSource source, VariableAnalyzer analyzer, TypeInfo typeInfo, Set<String> imports) {
         ExpressionTranslator builder = new ExpressionTranslator(source, analyzer, typeInfo, imports);
         builder.traverse(node);
     }
@@ -75,7 +74,7 @@ public final class ExpressionTranslator extends SideEffectVisitor {
     @Override
     public void visit(PropertyAccess propertyAccess) {
         if (typeInfo.typeOf(propertyAccess.getTarget()) == Type.MAP) {
-            //Special optimization for maps
+            // Special optimization for maps
             visit(propertyAccess.getTarget());
             source.startCall(SourceGenConstants.MAP_GET, true);
             visit(propertyAccess.getProperty());
@@ -104,7 +103,9 @@ public final class ExpressionTranslator extends SideEffectVisitor {
     public void visit(BinaryOperation binaryOperation) {
         BinaryOpGen opGen = Operators.generatorFor(binaryOperation.getOperator());
         source.startExpression();
-        opGen.generate(source, this,
+        opGen.generate(
+                source,
+                this,
                 typeInfo.getTyped(binaryOperation.getLeftOperand()),
                 typeInfo.getTyped(binaryOperation.getRightOperand()));
         source.endExpression();
@@ -117,7 +118,7 @@ public final class ExpressionTranslator extends SideEffectVisitor {
 
     @Override
     public void visit(NumericConstant numericConstant) {
-        source.append(numericConstant.getValue().toString()); //todo: check correctness
+        source.append(numericConstant.getValue().toString()); // todo: check correctness
     }
 
     @Override
@@ -132,7 +133,9 @@ public final class ExpressionTranslator extends SideEffectVisitor {
 
     @Override
     public void visit(TernaryOperator ternaryOperator) {
-        GenHelper.generateTernary(source, this,
+        GenHelper.generateTernary(
+                source,
+                this,
                 typeInfo.getTyped(ternaryOperator.getCondition()),
                 typeInfo.getTyped(ternaryOperator.getThenBranch()),
                 typeInfo.getTyped(ternaryOperator.getElseBranch()));
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GenHelper.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GenHelper.java
index 6f00eee..fea0294 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GenHelper.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GenHelper.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.HashMap;
@@ -29,8 +31,12 @@ import org.apache.sling.scripting.sightly.java.compiler.impl.operator.TypedNode;
  */
 public class GenHelper {
 
-    public static void generateTernary(JavaSource source, SideEffectVisitor visitor,
-                                       TypedNode condition, TypedNode thenBranch, TypedNode elseBranch) {
+    public static void generateTernary(
+            JavaSource source,
+            SideEffectVisitor visitor,
+            TypedNode condition,
+            TypedNode thenBranch,
+            TypedNode elseBranch) {
         source.startExpression();
         typeCoercion(source, visitor, condition, Type.BOOLEAN);
         source.conditional();
@@ -57,7 +63,7 @@ public class GenHelper {
     public static void listCoercion(JavaSource source, ExpressionTranslator visitor, TypedNode typedNode) {
         ExpressionNode node = typedNode.getNode();
         if (node instanceof Identifier) {
-            //using list coercion caching optimization
+            // using list coercion caching optimization
             VariableDescriptor descriptor = visitor.getAnalyzer().descriptor(((Identifier) node).getName());
             String listCoercionVar = descriptor.requireListCoercion();
             source.startExpression()
@@ -68,10 +74,10 @@ public class GenHelper {
                     .startExpression()
                     .append(listCoercionVar)
                     .assign()
-                    .objectModel().startCall(SourceGenConstants.ROM_TO_COLLECTION, true);
+                    .objectModel()
+                    .startCall(SourceGenConstants.ROM_TO_COLLECTION, true);
             node.accept(visitor);
-            source
-                    .endCall()
+            source.endCall()
                     .endExpression()
                     .conditionalBranchSep()
                     .append(listCoercionVar)
@@ -90,7 +96,8 @@ public class GenHelper {
         source.endExpression();
     }
 
-    private static void callDynamicCoercion(JavaSource source, SideEffectVisitor visitor, ExpressionNode node, String methodName) {
+    private static void callDynamicCoercion(
+            JavaSource source, SideEffectVisitor visitor, ExpressionNode node, String methodName) {
         source.objectModel().startCall(methodName, true);
         node.accept(visitor);
         source.endCall();
@@ -104,5 +111,4 @@ public class GenHelper {
         dynamicCoercions.put(Type.LONG, SourceGenConstants.ROM_TO_NUMBER);
         dynamicCoercions.put(Type.DOUBLE, SourceGenConstants.ROM_TO_NUMBER);
     }
-
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GlobalShadowChecker.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GlobalShadowChecker.java
index 8e4b286..ed10246 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GlobalShadowChecker.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/GlobalShadowChecker.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.HashMap;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaClassTemplate.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaClassTemplate.java
index 66b43d5..1a5c617 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaClassTemplate.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaClassTemplate.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 /**
@@ -21,7 +23,6 @@ package org.apache.sling.scripting.sightly.java.compiler.impl;
  */
 public class JavaClassTemplate {
 
-
     private String classTemplate;
     private static final String PACKAGE_NAME = "PackageName";
     private static final String CLASS_NAME = "ClassName";
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaSource.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaSource.java
index cebb2ae..5459fee 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaSource.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/JavaSource.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import org.apache.commons.lang3.StringEscapeUtils;
@@ -126,9 +128,7 @@ public class JavaSource {
     }
 
     public JavaSource stringLiteral(String text) {
-        builder.append('"')
-                .append(StringEscapeUtils.escapeJava(text))
-                .append('"');
+        builder.append('"').append(StringEscapeUtils.escapeJava(text)).append('"');
         return this;
     }
 
@@ -207,7 +207,12 @@ public class JavaSource {
     }
 
     public JavaSource beginMethod(String name, String returnType) {
-        return startStatement().append("public ").append(returnType).append(" ").append(name).append("(");
+        return startStatement()
+                .append("public ")
+                .append(returnType)
+                .append(" ")
+                .append(name)
+                .append("(");
     }
 
     public JavaSource methodParameter(String name, String type) {
@@ -241,7 +246,9 @@ public class JavaSource {
     }
 
     public JavaSource objectModel() {
-        return startMethodCall(SourceGenConstants.RENDER_CONTEXT_INSTANCE, SourceGenConstants.RENDER_CONTEXT_GET_OBJECT_MODEL).endCall();
+        return startMethodCall(
+                        SourceGenConstants.RENDER_CONTEXT_INSTANCE, SourceGenConstants.RENDER_CONTEXT_GET_OBJECT_MODEL)
+                .endCall();
     }
 
     public JavaSource property(String target, String property) {
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/SourceGenConstants.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/SourceGenConstants.java
index 758dfd8..17740f2 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/SourceGenConstants.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/SourceGenConstants.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 /**
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/Type.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/Type.java
index 187c650..21a6b38 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/Type.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/Type.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 /**
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInference.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInference.java
index 4951746..1bf63f0 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInference.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInference.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.IdentityHashMap;
@@ -50,11 +51,11 @@ public final class TypeInference implements NodeVisitor<Type> {
     private final Map<ExpressionNode, Type> inferMap = new IdentityHashMap<>();
     private final Set<String> imports;
     private final JavaImportsAnalyzer importsAnalyzer;
-    private static final Pattern FQCN_PATTERN = Pattern.compile("([[\\p{L}&&[^\\p{Lu}]]_$][\\p{L}\\p{N}_$]*\\.)+[\\p{Lu}_$][\\p{L}\\p{N}_$]*");
-
+    private static final Pattern FQCN_PATTERN =
+            Pattern.compile("([[\\p{L}&&[^\\p{Lu}]]_$][\\p{L}\\p{N}_$]*\\.)+[\\p{Lu}_$][\\p{L}\\p{N}_$]*");
 
-    public static TypeInfo inferTypes(ExpressionNode node, VariableAnalyzer analyzer, Set<String> imports,
-                                      JavaImportsAnalyzer importsAnalyzer) {
+    public static TypeInfo inferTypes(
+            ExpressionNode node, VariableAnalyzer analyzer, Set<String> imports, JavaImportsAnalyzer importsAnalyzer) {
         TypeInference typeInference = new TypeInference(analyzer, imports, importsAnalyzer);
         typeInference.infer(node);
         return new TypeInfo(typeInference.inferMap);
@@ -66,8 +67,6 @@ public final class TypeInference implements NodeVisitor<Type> {
         this.importsAnalyzer = importsAnalyzer;
     }
 
-
-
     private Type infer(ExpressionNode node) {
         Type type = node.accept(this);
         inferMap.put(node, type);
@@ -141,7 +140,9 @@ public final class TypeInference implements NodeVisitor<Type> {
             ExpressionNode identifier = runtimeCall.getArguments().get(0);
             if (identifier instanceof StringConstant) {
                 String objectType = ((StringConstant) identifier).getText();
-                if (FQCN_PATTERN.matcher(objectType).matches() && importsAnalyzer != null && importsAnalyzer.allowImport(objectType)) {
+                if (FQCN_PATTERN.matcher(objectType).matches()
+                        && importsAnalyzer != null
+                        && importsAnalyzer.allowImport(objectType)) {
                     imports.add(objectType);
                     return Type.dynamic(objectType);
                 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInfo.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInfo.java
index 3d0ee13..b33a4cc 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInfo.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/TypeInfo.java
@@ -1,26 +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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.Map;
 
-import org.apache.sling.scripting.sightly.java.compiler.impl.operator.TypedNode;
 import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
+import org.apache.sling.scripting.sightly.java.compiler.impl.operator.TypedNode;
 
 /**
  * Provide type information for expressions
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/UnitBuilder.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/UnitBuilder.java
index 3a7678c..f834f75 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/UnitBuilder.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/UnitBuilder.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.Collections;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableAnalyzer.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableAnalyzer.java
index 42497bc..45195a6 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableAnalyzer.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableAnalyzer.java
@@ -1,19 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 import java.util.ArrayList;
@@ -48,8 +50,8 @@ public class VariableAnalyzer {
     public VariableDescriptor declareVariable(String originalName, Type type) {
         originalName = originalName.toLowerCase();
         String safeName = findSafeName(originalName);
-        VariableDescriptor descriptor =
-                new VariableDescriptor(originalName, JavaEscapeHelper.getJavaIdentifier(safeName), type, VariableScope.SCOPED);
+        VariableDescriptor descriptor = new VariableDescriptor(
+                originalName, JavaEscapeHelper.getJavaIdentifier(safeName), type, VariableScope.SCOPED);
         tracker.pushVariable(originalName, descriptor);
         variables.add(descriptor);
         return descriptor;
@@ -159,7 +161,7 @@ public class VariableAnalyzer {
         int occurrenceCount = tracker.getOccurrenceCount(original);
         String syntaxSafe = JavaEscapeHelper.getJavaIdentifier(original);
         if (occurrenceCount == 0) {
-            return syntaxSafe; //no other declarations in scope. Use this very name
+            return syntaxSafe; // no other declarations in scope. Use this very name
         } else {
             return original + "_" + occurrenceCount;
         }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableDescriptor.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableDescriptor.java
index 800a5bd..4d316fa 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableDescriptor.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableDescriptor.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 /**
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableScope.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableScope.java
index 7e2fb75..f3c180c 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableScope.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/VariableScope.java
@@ -1,25 +1,28 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl;
 
 /**
  * The scope of a variable in a HTL script
  */
 public enum VariableScope {
-    DYNAMIC, SCOPED, GLOBAL
+    DYNAMIC,
+    SCOPED,
+    GLOBAL
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/BinaryOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/BinaryOpGen.java
index 3fc0d90..499dfdb 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/BinaryOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/BinaryOpGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
@@ -29,5 +30,4 @@ public interface BinaryOpGen {
     Type returnType(Type leftType, Type rightType);
 
     void generate(JavaSource source, ExpressionTranslator visitor, TypedNode left, TypedNode right);
-
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ComparisonOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ComparisonOpGen.java
index 96b626f..1a8f868 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ComparisonOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ComparisonOpGen.java
@@ -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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
+import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
 import org.apache.sling.scripting.sightly.compiler.expression.SideEffectVisitor;
+import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.JavaSource;
 import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
-import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
-import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
 
 /**
  * Generator for logical operators
@@ -40,11 +41,28 @@ public class ComparisonOpGen implements BinaryOpGen {
 
     public ComparisonOpGen(BinaryOperator operator) {
         switch (operator) {
-            case LT: runtimeMethod = METHOD_LT; inverted = false; javaOperator = "<"; break;
-            case GT: runtimeMethod = METHOD_LEQ; inverted = true; javaOperator = ">"; break;
-            case LEQ: runtimeMethod = METHOD_LEQ; inverted = false; javaOperator = "<="; break;
-            case GEQ: runtimeMethod = METHOD_LT; inverted = true; javaOperator = ">="; break;
-            default: throw new IllegalArgumentException("Operator is not a comparison operator: " + operator);
+            case LT:
+                runtimeMethod = METHOD_LT;
+                inverted = false;
+                javaOperator = "<";
+                break;
+            case GT:
+                runtimeMethod = METHOD_LEQ;
+                inverted = true;
+                javaOperator = ">";
+                break;
+            case LEQ:
+                runtimeMethod = METHOD_LEQ;
+                inverted = false;
+                javaOperator = "<=";
+                break;
+            case GEQ:
+                runtimeMethod = METHOD_LT;
+                inverted = true;
+                javaOperator = ">=";
+                break;
+            default:
+                throw new IllegalArgumentException("Operator is not a comparison operator: " + operator);
         }
     }
 
@@ -63,7 +81,8 @@ public class ComparisonOpGen implements BinaryOpGen {
         }
     }
 
-    private void generateGeneric(JavaSource source, SideEffectVisitor visitor, ExpressionNode leftNode, ExpressionNode rightNode) {
+    private void generateGeneric(
+            JavaSource source, SideEffectVisitor visitor, ExpressionNode leftNode, ExpressionNode rightNode) {
         if (inverted) {
             source.negation().startExpression();
         }
@@ -77,11 +96,10 @@ public class ComparisonOpGen implements BinaryOpGen {
         }
     }
 
-    private void generateWithOperator(JavaSource source, SideEffectVisitor visitor,
-                                      ExpressionNode leftNode, ExpressionNode rightNode) {
+    private void generateWithOperator(
+            JavaSource source, SideEffectVisitor visitor, ExpressionNode leftNode, ExpressionNode rightNode) {
         leftNode.accept(visitor);
         source.append(" ").append(javaOperator).append(" ");
         rightNode.accept(visitor);
     }
-
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ConcatenateOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ConcatenateOpGen.java
index 1a20a50..3eab00a 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ConcatenateOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/ConcatenateOpGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
@@ -29,8 +30,7 @@ public final class ConcatenateOpGen implements BinaryOpGen {
 
     public static final ConcatenateOpGen INSTANCE = new ConcatenateOpGen();
 
-    private ConcatenateOpGen() {
-    }
+    private ConcatenateOpGen() {}
 
     @Override
     public Type returnType(Type leftType, Type rightType) {
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/EquivalenceOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/EquivalenceOpGen.java
index eeb6676..67be928 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/EquivalenceOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/EquivalenceOpGen.java
@@ -1,27 +1,28 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
+import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
 import org.apache.sling.scripting.sightly.compiler.expression.SideEffectVisitor;
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.JavaSource;
 import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
-import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
 
 /**
  * Generator for logical operators
@@ -49,7 +50,8 @@ public class EquivalenceOpGen implements BinaryOpGen {
         }
     }
 
-    private void generateCheckedEquals(JavaSource source, SideEffectVisitor visitor, TypedNode leftNode, TypedNode rightNode) {
+    private void generateCheckedEquals(
+            JavaSource source, SideEffectVisitor visitor, TypedNode leftNode, TypedNode rightNode) {
         source.startExpression();
         leftNode.getNode().accept(visitor);
         source.equality().nullLiteral().conditional();
@@ -60,7 +62,8 @@ public class EquivalenceOpGen implements BinaryOpGen {
         source.endExpression();
     }
 
-    private void generateEqualsMethod(JavaSource source, SideEffectVisitor visitor, TypedNode leftNode, TypedNode rightNode) {
+    private void generateEqualsMethod(
+            JavaSource source, SideEffectVisitor visitor, TypedNode leftNode, TypedNode rightNode) {
         boolean performCast = leftNode.getType().isPrimitive();
         if (negated) {
             source.negation();
@@ -78,7 +81,8 @@ public class EquivalenceOpGen implements BinaryOpGen {
         source.endCall();
     }
 
-    private void generateEqualsOperator(JavaSource source, SideEffectVisitor visitor, ExpressionNode leftNode, ExpressionNode rightNode) {
+    private void generateEqualsOperator(
+            JavaSource source, SideEffectVisitor visitor, ExpressionNode leftNode, ExpressionNode rightNode) {
         leftNode.accept(visitor);
         source.append(" ").append(operator()).append(" ");
         rightNode.accept(visitor);
@@ -87,5 +91,4 @@ public class EquivalenceOpGen implements BinaryOpGen {
     private String operator() {
         return (negated) ? "!=" : "==";
     }
-
 }
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/InOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/InOpGen.java
index c73c839..718af06 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/InOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/InOpGen.java
@@ -1,21 +1,21 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/IsWhiteSpaceGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/IsWhiteSpaceGen.java
index 0be2035..c9272d4 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/IsWhiteSpaceGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/IsWhiteSpaceGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
@@ -30,8 +31,7 @@ public final class IsWhiteSpaceGen implements UnaryOpGen {
 
     public static final IsWhiteSpaceGen INSTANCE = new IsWhiteSpaceGen();
 
-    private IsWhiteSpaceGen() {
-    }
+    private IsWhiteSpaceGen() {}
 
     @Override
     public Type returnType(Type operandType) {
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LengthOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LengthOpGen.java
index 35f2cf6..e1bd28f 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LengthOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LengthOpGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
@@ -30,8 +31,7 @@ public final class LengthOpGen implements UnaryOpGen {
 
     public static final LengthOpGen INSTANCE = new LengthOpGen();
 
-    private LengthOpGen() {
-    }
+    private LengthOpGen() {}
 
     @Override
     public Type returnType(Type operandType) {
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LogicalOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LogicalOpGen.java
index 6613b6b..d0c2519 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LogicalOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LogicalOpGen.java
@@ -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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
+import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
 import org.apache.sling.scripting.sightly.compiler.expression.SideEffectVisitor;
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.GenHelper;
 import org.apache.sling.scripting.sightly.java.compiler.impl.JavaSource;
 import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
-import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
 
 /**
  * Generator for logical operators
@@ -66,11 +67,11 @@ public abstract class LogicalOpGen implements BinaryOpGen {
         }
     }
 
-    protected abstract void generateGeneric(JavaSource source, SideEffectVisitor visitor,
-                                            TypedNode left, TypedNode right);
+    protected abstract void generateGeneric(
+            JavaSource source, SideEffectVisitor visitor, TypedNode left, TypedNode right);
 
-    private void generateWithOperator(JavaSource source, SideEffectVisitor visitor,
-                                      ExpressionNode leftNode, ExpressionNode rightNode) {
+    private void generateWithOperator(
+            JavaSource source, SideEffectVisitor visitor, ExpressionNode leftNode, ExpressionNode rightNode) {
         leftNode.accept(visitor);
         source.append(" ").append(javaOperator).append(" ");
         rightNode.accept(visitor);
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LongOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LongOpGen.java
index 7876b96..bab6c15 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LongOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/LongOpGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NotOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NotOpGen.java
index a9ec52a..b26966d 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NotOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NotOpGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
@@ -29,8 +30,7 @@ public final class NotOpGen implements UnaryOpGen {
 
     public static final NotOpGen INSTANCE = new NotOpGen();
 
-    private NotOpGen() {
-    }
+    private NotOpGen() {}
 
     @Override
     public Type returnType(Type operandType) {
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NumericOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NumericOpGen.java
index 2d57d56..142a90f 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NumericOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/NumericOpGen.java
@@ -1,25 +1,25 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
-import org.apache.sling.scripting.sightly.java.compiler.impl.GenHelper;
 import org.apache.sling.scripting.sightly.java.compiler.impl.JavaSource;
 import org.apache.sling.scripting.sightly.java.compiler.impl.SourceGenConstants;
 import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
@@ -48,12 +48,16 @@ public class NumericOpGen implements BinaryOpGen {
     @Override
     public void generate(JavaSource source, ExpressionTranslator visitor, TypedNode left, TypedNode right) {
         Type commonType = commonType(left.getType(), right.getType());
-        source.objectModel().startCall(SourceGenConstants.ROM_TO_NUMBER, true).startMethodCall(OBJECT_NAME + "." + binaryOperator.name(),
-                METHOD_NAME);
+        source.objectModel()
+                .startCall(SourceGenConstants.ROM_TO_NUMBER, true)
+                .startMethodCall(OBJECT_NAME + "." + binaryOperator.name(), METHOD_NAME);
         left.getNode().accept(visitor);
         source.separateArgument();
         right.getNode().accept(visitor);
-        source.endCall().endCall().startCall(commonType.getNativeClass() + "Value", true).endCall();
+        source.endCall()
+                .endCall()
+                .startCall(commonType.getNativeClass() + "Value", true)
+                .endCall();
     }
 
     protected Type commonType(Type leftType, Type rightType) {
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/OpHelper.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/OpHelper.java
index ba90dce..e61c0c5 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/OpHelper.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/OpHelper.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/Operators.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/Operators.java
index a895e4d..05db9f8 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/Operators.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/Operators.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import java.util.EnumMap;
@@ -58,7 +59,6 @@ public class Operators {
         unaryMapping.put(UnaryOperator.NOT, NotOpGen.INSTANCE);
     }
 
-
     /**
      * Provide the signature of the given operator
      * @param operator - the operator
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/StrictEqGenOp.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/StrictEqGenOp.java
index f024f7b..42b3aa8 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/StrictEqGenOp.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/StrictEqGenOp.java
@@ -1,26 +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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
+import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
 import org.apache.sling.scripting.sightly.java.compiler.impl.JavaSource;
 import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
-import org.apache.sling.scripting.sightly.compiler.expression.nodes.BinaryOperator;
 
 /**
  * Generator for strict equality
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/TypedNode.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/TypedNode.java
index 0b27fa7..e312bc2 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/TypedNode.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/TypedNode.java
@@ -1,24 +1,25 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
-import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
 import org.apache.sling.scripting.sightly.compiler.expression.ExpressionNode;
+import org.apache.sling.scripting.sightly.java.compiler.impl.Type;
 
 /**
  * Expression nodes with type information
diff --git a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/UnaryOpGen.java b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/UnaryOpGen.java
index 0cfa9ee..e7abde4 100644
--- a/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/UnaryOpGen.java
+++ b/src/main/java/org/apache/sling/scripting/sightly/java/compiler/impl/operator/UnaryOpGen.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.java.compiler.impl.operator;
 
 import org.apache.sling.scripting.sightly.java.compiler.impl.ExpressionTranslator;
@@ -29,5 +30,4 @@ public interface UnaryOpGen {
     Type returnType(Type operandType);
 
     void generate(JavaSource source, ExpressionTranslator visitor, TypedNode typedNode);
-
 }
diff --git a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/JavaClassBackendCompilerTest.java b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/JavaClassBackendCompilerTest.java
index da22be4..fce4d35 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/JavaClassBackendCompilerTest.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/JavaClassBackendCompilerTest.java
@@ -1,31 +1,32 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.compiler.java;
 
+import javax.script.Bindings;
+import javax.script.SimpleBindings;
+
 import java.io.PrintWriter;
 import java.io.StringWriter;
 import java.util.HashMap;
 
-import javax.script.Bindings;
-import javax.script.SimpleBindings;
-
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.sling.scripting.sightly.compiler.CompilationResult;
 import org.apache.sling.scripting.sightly.compiler.CompilationUnit;
 import org.apache.sling.scripting.sightly.compiler.SightlyCompiler;
 import org.apache.sling.scripting.sightly.compiler.java.utils.CharSequenceJavaCompiler;
@@ -68,14 +69,19 @@ public class JavaClassBackendCompilerTest {
         String source = backendCompiler.build(classInfo);
         StringWriter writer = new StringWriter();
         Bindings bindings = new SimpleBindings();
-        bindings.put("img", new HashMap<String, Object>(){{
-            put("attributes", new HashMap<String, String>() {{
-                put("v-bind:src", "replaced");
-            }});
-        }});
+        bindings.put("img", new HashMap<String, Object>() {
+            {
+                put("attributes", new HashMap<String, String>() {
+                    {
+                        put("v-bind:src", "replaced");
+                    }
+                });
+            }
+        });
         RenderContext renderContext = buildRenderContext(bindings);
         render(writer, classInfo, source, renderContext, new SimpleBindings());
-        String expectedOutput = IOUtils.toString(this.getClass().getResourceAsStream("/SLING-6094.1.output.html"), "UTF-8");
+        String expectedOutput =
+                IOUtils.toString(this.getClass().getResourceAsStream("/SLING-6094.1.output.html"), "UTF-8");
         assertEquals(expectedOutput, writer.toString());
     }
 
@@ -91,7 +97,8 @@ public class JavaClassBackendCompilerTest {
         Bindings bindings = new SimpleBindings();
         RenderContext renderContext = buildRenderContext(bindings);
         render(writer, classInfo, source, renderContext, new SimpleBindings());
-        String expectedOutput = IOUtils.toString(this.getClass().getResourceAsStream("/SLING-6094.2.output.html"), "UTF-8");
+        String expectedOutput =
+                IOUtils.toString(this.getClass().getResourceAsStream("/SLING-6094.2.output.html"), "UTF-8");
         assertEquals(expectedOutput, writer.toString());
     }
 
@@ -103,7 +110,8 @@ public class JavaClassBackendCompilerTest {
         sightlyCompiler.compile(compilationUnit, backendCompiler);
         ClassInfo classInfo = buildClassInfo("imports");
         String source = backendCompiler.build(classInfo);
-        String expectedJavaOutput = IOUtils.toString(this.getClass().getResourceAsStream("/imports.html.java"), "UTF-8");
+        String expectedJavaOutput =
+                IOUtils.toString(this.getClass().getResourceAsStream("/imports.html.java"), "UTF-8");
         assertEquals(normalizeLineEndings(expectedJavaOutput), normalizeLineEndings(source));
         ClassLoader classLoader = JavaClassBackendCompilerTest.class.getClassLoader();
         CharSequenceJavaCompiler<RenderUnit> compiler = new CharSequenceJavaCompiler<>(classLoader, null);
@@ -120,13 +128,16 @@ public class JavaClassBackendCompilerTest {
         String source = backendCompiler.build(classInfo);
         StringWriter writer = new StringWriter();
         Bindings bindings = new SimpleBindings();
-        HashMap<String, Integer> properties = new HashMap<String, Integer>(){{
-            put("begin", 1);
-        }};
+        HashMap<String, Integer> properties = new HashMap<String, Integer>() {
+            {
+                put("begin", 1);
+            }
+        };
         bindings.put("properties", properties);
         RenderContext renderContext = buildRenderContext(bindings);
         render(writer, classInfo, source, renderContext, new SimpleBindings());
-        String expectedOutput = IOUtils.toString(this.getClass().getResourceAsStream("/SLING-8217.output.html"), "UTF-8");
+        String expectedOutput =
+                IOUtils.toString(this.getClass().getResourceAsStream("/SLING-8217.output.html"), "UTF-8");
         assertEquals(expectedOutput, writer.toString());
     }
 
@@ -141,7 +152,8 @@ public class JavaClassBackendCompilerTest {
         StringWriter writer = new StringWriter();
         RenderContext renderContext = buildRenderContext(new SimpleBindings());
         render(writer, classInfo, source, renderContext, new SimpleBindings());
-        String expectedOutput = IOUtils.toString(this.getClass().getResourceAsStream("/nested-lists.output.html"), "UTF-8");
+        String expectedOutput =
+                IOUtils.toString(this.getClass().getResourceAsStream("/nested-lists.output.html"), "UTF-8");
         assertEquals(expectedOutput, writer.toString());
     }
 
@@ -187,8 +199,9 @@ public class JavaClassBackendCompilerTest {
         };
     }
 
-    private void render(StringWriter writer, ClassInfo classInfo, String source, RenderContext renderContext, Bindings arguments) throws
-            Exception {
+    private void render(
+            StringWriter writer, ClassInfo classInfo, String source, RenderContext renderContext, Bindings arguments)
+            throws Exception {
         ClassLoader classLoader = JavaClassBackendCompilerTest.class.getClassLoader();
         CharSequenceJavaCompiler<RenderUnit> compiler = new CharSequenceJavaCompiler<>(classLoader, null);
         Class<RenderUnit> newClass = compiler.compile(classInfo.getFullyQualifiedClassName(), source);
diff --git a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompiler.java b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompiler.java
index b4c752d..e09c39f 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompiler.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompiler.java
@@ -1,21 +1,36 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.compiler.java.utils;
 
+import javax.tools.Diagnostic;
+import javax.tools.DiagnosticCollector;
+import javax.tools.FileObject;
+import javax.tools.ForwardingJavaFileManager;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaCompiler.CompilationTask;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileObject;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
@@ -32,19 +47,6 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 
-import javax.tools.Diagnostic;
-import javax.tools.DiagnosticCollector;
-import javax.tools.FileObject;
-import javax.tools.ForwardingJavaFileManager;
-import javax.tools.JavaCompiler;
-import javax.tools.JavaCompiler.CompilationTask;
-import javax.tools.JavaFileManager;
-import javax.tools.JavaFileObject;
-import javax.tools.JavaFileObject.Kind;
-import javax.tools.SimpleJavaFileObject;
-import javax.tools.StandardLocation;
-import javax.tools.ToolProvider;
-
 /**
  * This compiler is a slightly simplified version of the CharSequenceCompiler described at
  * http://www.ibm.com/developerworks/java/library/j-jcomp/index.html.
@@ -82,13 +84,12 @@ public class CharSequenceJavaCompiler<T> {
     public CharSequenceJavaCompiler(ClassLoader loader, Iterable<String> options) {
         compiler = ToolProvider.getSystemJavaCompiler();
         if (compiler == null) {
-            throw new IllegalStateException("Cannot find the system Java compiler. "
-                    + "Check that your class path includes tools.jar");
+            throw new IllegalStateException(
+                    "Cannot find the system Java compiler. " + "Check that your class path includes tools.jar");
         }
         classLoader = new ClassLoaderImpl(loader);
         diagnostics = new DiagnosticCollector<>();
-        final JavaFileManager fileManager = compiler.getStandardFileManager(diagnostics,
-                null, null);
+        final JavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null);
         // create our FileManager which chains to the default file manager
         // and our ClassLoader
         javaFileManager = new FileManagerImpl(fileManager, classLoader);
@@ -124,9 +125,9 @@ public class CharSequenceJavaCompiler<T> {
      *            if the generated class is not assignable to all the optional
      *            <var>types</var>.
      */
-    public synchronized Class<T> compile(final String qualifiedClassName,
-                                         final CharSequence javaSource,
-                                         final Class<?>... types) throws ClassCastException {
+    public synchronized Class<T> compile(
+            final String qualifiedClassName, final CharSequence javaSource, final Class<?>... types)
+            throws ClassCastException {
         Map<String, CharSequence> classes = new HashMap<>(1);
         classes.put(qualifiedClassName, javaSource);
         try {
@@ -161,34 +162,30 @@ public class CharSequenceJavaCompiler<T> {
      * @throws CharSequenceJavaCompilerException
      *            if the source cannot be compiled
      */
-    public synchronized Map<String, Class<T>> compile(final Map<String, CharSequence> classes) throws CharSequenceJavaCompilerException {
+    public synchronized Map<String, Class<T>> compile(final Map<String, CharSequence> classes)
+            throws CharSequenceJavaCompilerException {
         List<JavaFileObject> sources = new ArrayList<>();
         for (Entry<String, CharSequence> entry : classes.entrySet()) {
             String qualifiedClassName = entry.getKey();
             CharSequence javaSource = entry.getValue();
             if (javaSource != null) {
                 final int dotPos = qualifiedClassName.lastIndexOf('.');
-                final String className = dotPos == -1 ? qualifiedClassName
-                        : qualifiedClassName.substring(dotPos + 1);
-                final String packageName = dotPos == -1 ? "" : qualifiedClassName
-                        .substring(0, dotPos);
-                final JavaFileObjectImpl source = new JavaFileObjectImpl(className,
-                        javaSource);
+                final String className = dotPos == -1 ? qualifiedClassName : qualifiedClassName.substring(dotPos + 1);
+                final String packageName = dotPos == -1 ? "" : qualifiedClassName.substring(0, dotPos);
+                final JavaFileObjectImpl source = new JavaFileObjectImpl(className, javaSource);
                 sources.add(source);
                 // Store the source file in the FileManager via package/class
                 // name.
                 // For source files, we add a .java extension
-                javaFileManager.putFileForInput(StandardLocation.SOURCE_PATH, packageName,
-                        className + JAVA_EXTENSION, source);
+                javaFileManager.putFileForInput(
+                        StandardLocation.SOURCE_PATH, packageName, className + JAVA_EXTENSION, source);
             }
         }
         // Get a CompliationTask from the compiler and compile the sources
-        final CompilationTask task = compiler.getTask(null, javaFileManager, diagnostics,
-                options, null, sources);
+        final CompilationTask task = compiler.getTask(null, javaFileManager, diagnostics, options, null, sources);
         final Boolean result = task.call();
         if (result == null || !result) {
-            throw new CharSequenceJavaCompilerException("Compilation failed.", classes
-                    .keySet(), diagnostics);
+            throw new CharSequenceJavaCompilerException("Compilation failed.", classes.keySet(), diagnostics);
         }
         try {
             // For each class name in the input map, get its compiled
@@ -219,8 +216,7 @@ public class CharSequenceJavaCompiler<T> {
      *            if no such class is found.
      */
     @SuppressWarnings("unchecked")
-    public Class<T> loadClass(final String qualifiedClassName)
-            throws ClassNotFoundException {
+    public Class<T> loadClass(final String qualifiedClassName) throws ClassNotFoundException {
         return (Class<T>) classLoader.loadClass(qualifiedClassName);
     }
 
@@ -235,8 +231,7 @@ public class CharSequenceJavaCompiler<T> {
      * @throws ClassCastException
      *            if <var>newClass</var> is not castable to all the types.
      */
-    private Class<T> castable(Class<T> newClass, Class<?>... types)
-            throws ClassCastException {
+    private Class<T> castable(Class<T> newClass, Class<?>... types) throws ClassCastException {
         for (Class<?> type : types)
             if (!type.isAssignableFrom(newClass)) {
                 throw new ClassCastException(type.getName());
@@ -304,11 +299,9 @@ final class FileManagerImpl extends ForwardingJavaFileManager<JavaFileManager> {
      *      java.lang.String, java.lang.String)
      */
     @Override
-    public FileObject getFileForInput(Location location, String packageName,
-                                      String relativeName) throws IOException {
+    public FileObject getFileForInput(Location location, String packageName, String relativeName) throws IOException {
         FileObject o = fileObjects.get(uri(location, packageName, relativeName));
-        if (o != null)
-            return o;
+        if (o != null) return o;
         return super.getFileForInput(location, packageName, relativeName);
     }
 
@@ -325,8 +318,8 @@ final class FileManagerImpl extends ForwardingJavaFileManager<JavaFileManager> {
      * @param file
      *           the file object to store for later retrieval
      */
-    public void putFileForInput(StandardLocation location, String packageName,
-                                String relativeName, JavaFileObject file) {
+    public void putFileForInput(
+            StandardLocation location, String packageName, String relativeName, JavaFileObject file) {
         fileObjects.put(uri(location, packageName, relativeName), file);
     }
 
@@ -334,8 +327,7 @@ final class FileManagerImpl extends ForwardingJavaFileManager<JavaFileManager> {
      * Convert a location and class name to a URI
      */
     private URI uri(Location location, String packageName, String relativeName) {
-        return CharSequenceJavaCompiler.toURI(location.getName() + '/' + packageName + '/'
-                + relativeName);
+        return CharSequenceJavaCompiler.toURI(location.getName() + '/' + packageName + '/' + relativeName);
     }
 
     /**
@@ -347,8 +339,8 @@ final class FileManagerImpl extends ForwardingJavaFileManager<JavaFileManager> {
      *      javax.tools.FileObject)
      */
     @Override
-    public JavaFileObject getJavaFileForOutput(Location location, String qualifiedName,
-                                               Kind kind, FileObject outputFile) throws IOException {
+    public JavaFileObject getJavaFileForOutput(
+            Location location, String qualifiedName, Kind kind, FileObject outputFile) throws IOException {
         JavaFileObject file = new JavaFileObjectImpl(qualifiedName, kind);
         classLoader.add(qualifiedName, file);
         return file;
@@ -364,31 +356,24 @@ final class FileManagerImpl extends ForwardingJavaFileManager<JavaFileManager> {
         String result;
         // For our JavaFileImpl instances, return the file's name, else
         // simply run the default implementation
-        if (file instanceof JavaFileObjectImpl)
-            result = file.getName();
-        else
-            result = super.inferBinaryName(loc, file);
+        if (file instanceof JavaFileObjectImpl) result = file.getName();
+        else result = super.inferBinaryName(loc, file);
         return result;
     }
 
     @Override
-    public Iterable<JavaFileObject> list(Location location, String packageName,
-                                         Set<Kind> kinds, boolean recurse) throws IOException {
-        Iterable<JavaFileObject> result = super.list(location, packageName, kinds,
-                recurse);
+    public Iterable<JavaFileObject> list(Location location, String packageName, Set<Kind> kinds, boolean recurse)
+            throws IOException {
+        Iterable<JavaFileObject> result = super.list(location, packageName, kinds, recurse);
         ArrayList<JavaFileObject> files = new ArrayList<>();
-        if (location == StandardLocation.CLASS_PATH
-                && kinds.contains(JavaFileObject.Kind.CLASS)) {
+        if (location == StandardLocation.CLASS_PATH && kinds.contains(JavaFileObject.Kind.CLASS)) {
             for (JavaFileObject file : fileObjects.values()) {
-                if (file.getKind() == Kind.CLASS && file.getName().startsWith(packageName))
-                    files.add(file);
+                if (file.getKind() == Kind.CLASS && file.getName().startsWith(packageName)) files.add(file);
             }
             files.addAll(classLoader.files());
-        } else if (location == StandardLocation.SOURCE_PATH
-                && kinds.contains(JavaFileObject.Kind.SOURCE)) {
+        } else if (location == StandardLocation.SOURCE_PATH && kinds.contains(JavaFileObject.Kind.SOURCE)) {
             for (JavaFileObject file : fileObjects.values()) {
-                if (file.getKind() == Kind.SOURCE && file.getName().startsWith(packageName))
-                    files.add(file);
+                if (file.getKind() == Kind.SOURCE && file.getName().startsWith(packageName)) files.add(file);
             }
         }
         for (JavaFileObject file : result) {
@@ -432,8 +417,7 @@ final class JavaFileObjectImpl extends SimpleJavaFileObject {
      *           the source code
      */
     JavaFileObjectImpl(final String baseName, final CharSequence source) {
-        super(CharSequenceJavaCompiler.toURI(baseName + CharSequenceJavaCompiler.JAVA_EXTENSION),
-                Kind.SOURCE);
+        super(CharSequenceJavaCompiler.toURI(baseName + CharSequenceJavaCompiler.JAVA_EXTENSION), Kind.SOURCE);
         this.source = source;
     }
 
@@ -456,10 +440,8 @@ final class JavaFileObjectImpl extends SimpleJavaFileObject {
      * @see javax.tools.SimpleJavaFileObject#getCharContent(boolean)
      */
     @Override
-    public CharSequence getCharContent(final boolean ignoreEncodingErrors)
-            throws UnsupportedOperationException {
-        if (source == null)
-            throw new UnsupportedOperationException("getCharContent()");
+    public CharSequence getCharContent(final boolean ignoreEncodingErrors) throws UnsupportedOperationException {
+        if (source == null) throw new UnsupportedOperationException("getCharContent()");
         return source;
     }
 
@@ -511,8 +493,7 @@ final class ClassLoaderImpl extends ClassLoader {
     }
 
     @Override
-    protected Class<?> findClass(final String qualifiedClassName)
-            throws ClassNotFoundException {
+    protected Class<?> findClass(final String qualifiedClassName) throws ClassNotFoundException {
         JavaFileObject file = classes.get(qualifiedClassName);
         if (file != null) {
             byte[] bytes = ((JavaFileObjectImpl) file).getByteCode();
@@ -539,16 +520,15 @@ final class ClassLoaderImpl extends ClassLoader {
     }
 
     @Override
-    protected synchronized Class<?> loadClass(final String name, final boolean resolve)
-            throws ClassNotFoundException {
+    protected synchronized Class<?> loadClass(final String name, final boolean resolve) throws ClassNotFoundException {
         return super.loadClass(name, resolve);
     }
 
     @Override
     public InputStream getResourceAsStream(final String name) {
         if (name.endsWith(".class")) {
-            String qualifiedClassName = name.substring(0,
-                    name.length() - ".class".length()).replace('/', '.');
+            String qualifiedClassName =
+                    name.substring(0, name.length() - ".class".length()).replace('/', '.');
             JavaFileObjectImpl file = (JavaFileObjectImpl) classes.get(qualifiedClassName);
             if (file != null) {
                 return new ByteArrayInputStream(file.getByteCode());
diff --git a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompilerException.java b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompilerException.java
index a5d421a..9b2248b 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompilerException.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/CharSequenceJavaCompilerException.java
@@ -1,44 +1,45 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.compiler.java.utils;
 
+import javax.tools.DiagnosticCollector;
+import javax.tools.JavaFileObject;
+
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
-import javax.tools.DiagnosticCollector;
-import javax.tools.JavaFileObject;
-
 
 public class CharSequenceJavaCompilerException extends Exception {
 
     private Set<String> classNames;
-    transient private DiagnosticCollector<JavaFileObject> diagnostics;
+    private transient DiagnosticCollector<JavaFileObject> diagnostics;
 
-    public CharSequenceJavaCompilerException(String message,
-                                         Set<String> qualifiedClassNames,
-                                         DiagnosticCollector<JavaFileObject> diagnostics) {
+    public CharSequenceJavaCompilerException(
+            String message, Set<String> qualifiedClassNames, DiagnosticCollector<JavaFileObject> diagnostics) {
         super(message);
         setClassNames(qualifiedClassNames);
         setDiagnostics(diagnostics);
     }
 
-    public CharSequenceJavaCompilerException(Set<String> qualifiedClassNames,
-                                         Throwable cause, DiagnosticCollector<JavaFileObject> diagnostics) {
+    public CharSequenceJavaCompilerException(
+            Set<String> qualifiedClassNames, Throwable cause, DiagnosticCollector<JavaFileObject> diagnostics) {
         super(cause);
         setClassNames(qualifiedClassNames);
         setDiagnostics(diagnostics);
@@ -69,4 +70,3 @@ public class CharSequenceJavaCompilerException extends Exception {
         return Collections.unmodifiableSet(classNames);
     }
 }
-
diff --git a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/TestUtils.java b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/TestUtils.java
index f735e9e..954f65c 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/TestUtils.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/TestUtils.java
@@ -1,20 +1,21 @@
-/*******************************************************************************
- * 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.
+ */
 package org.apache.sling.scripting.sightly.compiler.java.utils;
 
 import java.io.InputStream;
diff --git a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/a/TestPojo.java b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/a/TestPojo.java
index 830bf03..3f72232 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/a/TestPojo.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/a/TestPojo.java
@@ -1,22 +1,21 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ 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.
+ */
 package org.apache.sling.scripting.sightly.compiler.java.utils.fixture.a;
 
-public class TestPojo {
-}
+public class TestPojo {}
diff --git a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/b/TestPojo.java b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/b/TestPojo.java
index db79e5c..464727e 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/b/TestPojo.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/compiler/java/utils/fixture/b/TestPojo.java
@@ -1,22 +1,21 @@
-/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- ~ 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.
+ */
 package org.apache.sling.scripting.sightly.compiler.java.utils.fixture.b;
 
-public class TestPojo {
-}
+public class TestPojo {}
diff --git a/src/test/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtilsTest.java b/src/test/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtilsTest.java
index 06b29ed..9d29b3a 100644
--- a/src/test/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtilsTest.java
+++ b/src/test/java/org/apache/sling/scripting/sightly/java/compiler/JavaEscapeUtilsTest.java
@@ -18,17 +18,17 @@
  */
 package org.apache.sling.scripting.sightly.java.compiler;
 
-import static org.junit.Assert.assertEquals;
-
 import org.junit.Test;
 
+import static org.junit.Assert.assertEquals;
+
 public class JavaEscapeUtilsTest {
 
     @Test
     public void testMakeJavaPackage() {
         assertEquals("apps.projects.script__002e__html", JavaEscapeUtils.makeJavaPackage("/apps/projects/script.html"));
         // test also with windows path names
-        assertEquals("apps.projects.script__002e__html", JavaEscapeUtils.makeJavaPackage("\\apps\\projects\\script.html"));
+        assertEquals(
+                "apps.projects.script__002e__html", JavaEscapeUtils.makeJavaPackage("\\apps\\projects\\script.html"));
     }
-
 }