http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/ActionMapKey.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/ActionMapKey.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/ActionMapKey.java
index d4baad4..7847084 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/ActionMapKey.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/ActionMapKey.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImpl.java
index a7b42d3..de107b8 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImportImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImportImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImportImpl.java
index c36b947..dff574f 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImportImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmActionImportImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationImpl.java
index f38a2bc..d867885 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationImpl.java
@@ -1,18 +1,18 @@
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
+ * or more contributor license agreements. See the NOTICE file
  * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
+ * 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
- *
+ * 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
+ * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
@@ -103,61 +103,61 @@ public class EdmAnnotationImpl extends 
AbstractEdmAnnotatable implements EdmAnno
       _expression = new 
EdmNotImpl(getDynamicExpression(exp.asNot().getExpression()));
     } else if (exp.isTwoParamsOp()) {
       switch (exp.asTwoParamsOp().getType()) {
-        case And:
-          _expression = new EdmAndImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Or:
-          _expression = new EdmOrImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Eq:
-          _expression = new EdmEqImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Ne:
-          _expression = new EdmNeImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Ge:
-          _expression = new EdmGeImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Gt:
-          _expression = new EdmGtImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Le:
-          _expression = new EdmLeImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        case Lt:
-          _expression = new EdmLtImpl(
-                  
getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
-                  
getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
-          break;
-
-        default:
+      case And:
+        _expression = new EdmAndImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Or:
+        _expression = new EdmOrImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Eq:
+        _expression = new EdmEqImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Ne:
+        _expression = new EdmNeImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Ge:
+        _expression = new EdmGeImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Gt:
+        _expression = new EdmGtImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Le:
+        _expression = new EdmLeImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      case Lt:
+        _expression = new EdmLtImpl(
+            getDynamicExpression(exp.asTwoParamsOp().getLeftExpression()),
+            getDynamicExpression(exp.asTwoParamsOp().getRightExpression()));
+        break;
+
+      default:
       }
     } else if (exp.isAnnotationPath()) {
       _expression = new 
EdmAnnotationPathImpl(exp.asAnnotationPath().getValue());
     } else if (exp.isApply()) {
       final List<EdmAnnotationExpression> parameters =
-              new 
ArrayList<EdmAnnotationExpression>(exp.asApply().getParameters().size());
+          new 
ArrayList<EdmAnnotationExpression>(exp.asApply().getParameters().size());
       for (AnnotationExpression param : exp.asApply().getParameters()) {
         parameters.add(getExpression(param));
       }
@@ -166,21 +166,21 @@ public class EdmAnnotationImpl extends 
AbstractEdmAnnotatable implements EdmAnno
       _expression = new EdmCastImpl(edm, exp.asCast(), 
getDynamicExpression(exp.asCast().getValue()));
     } else if (exp.isCollection()) {
       final List<EdmAnnotationExpression> items =
-              new 
ArrayList<EdmAnnotationExpression>(exp.asCollection().getItems().size());
+          new 
ArrayList<EdmAnnotationExpression>(exp.asCollection().getItems().size());
       for (AnnotationExpression param : exp.asCollection().getItems()) {
         items.add(getExpression(param));
       }
       _expression = new EdmCollectionImpl(items);
     } else if (exp.isIf()) {
       _expression = new EdmIfImpl(
-              getExpression(exp.asIf().getGuard()),
-              getExpression(exp.asIf().getThen()),
-              getExpression(exp.asIf().getElse()));
+          getExpression(exp.asIf().getGuard()),
+          getExpression(exp.asIf().getThen()),
+          getExpression(exp.asIf().getElse()));
     } else if (exp.isIsOf()) {
       _expression = new EdmIsOfImpl(edm, exp.asIsOf(), 
getDynamicExpression(exp.asIsOf().getValue()));
     } else if (exp.isLabeledElement()) {
       _expression = new EdmLabeledElementImpl(
-              exp.asLabeledElement().getName(), 
getDynamicExpression(exp.asLabeledElement().getValue()));
+          exp.asLabeledElement().getName(), 
getDynamicExpression(exp.asLabeledElement().getValue()));
     } else if (exp.isLabeledElementReference()) {
       _expression = new 
EdmLabeledElementReferenceImpl(exp.asLabeledElementReference().getValue());
     } else if (exp.isNull()) {
@@ -193,13 +193,13 @@ public class EdmAnnotationImpl extends 
AbstractEdmAnnotatable implements EdmAnno
       _expression = new EdmPropertyPathImpl(exp.asPropertyPath().getValue());
     } else if (exp.isPropertyValue()) {
       _expression = new EdmPropertyValueImpl(
-              exp.asPropertyValue().getProperty(), 
getExpression(exp.asPropertyValue().getValue()));
+          exp.asPropertyValue().getProperty(), 
getExpression(exp.asPropertyValue().getValue()));
     } else if (exp.isRecord()) {
       final List<EdmPropertyValue> propertyValues =
-              new 
ArrayList<EdmPropertyValue>(exp.asRecord().getPropertyValues().size());
+          new 
ArrayList<EdmPropertyValue>(exp.asRecord().getPropertyValues().size());
       for (PropertyValue propertyValue : exp.asRecord().getPropertyValues()) {
         propertyValues.add(new EdmPropertyValueImpl(
-                propertyValue.getProperty(), 
getExpression(propertyValue.getValue())));
+            propertyValue.getProperty(), 
getExpression(propertyValue.getValue())));
       }
       _expression = new EdmRecordImpl(edm, exp.asRecord().getType(), 
propertyValues);
     } else if (exp.isUrlRef()) {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationsImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationsImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationsImpl.java
index 772838b..baadcce 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationsImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmAnnotationsImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -55,7 +55,7 @@ public class EdmAnnotationsImpl implements EdmAnnotations {
     if (structured != null) {
       _target = path == null
           ? structured
-          : structured.getStructuralProperty(path);
+              : structured.getStructuralProperty(path);
       if (_target == null) {
         _target = structured.getNavigationProperty(path);
       }
@@ -68,7 +68,7 @@ public class EdmAnnotationsImpl implements EdmAnnotations {
     if (enumType != null) {
       _target = path == null
           ? enumType
-          : enumType.getMember(path);
+              : enumType.getMember(path);
     }
     return _target;
   }
@@ -81,13 +81,13 @@ public class EdmAnnotationsImpl implements EdmAnnotations {
       final String path = splitted.length > 1 ? splitted[1] : null;
 
       final EdmEntityContainer baseEntityContainer = 
schema.getEntityContainer();
-      
-      EdmAnnotationsTarget localTarget = baseEntityContainer == null ? null 
-                                                                     : 
baseEntityContainer.getActionImport(path);
+
+      EdmAnnotationsTarget localTarget = baseEntityContainer == null ? null
+          : baseEntityContainer.getActionImport(path);
       if (localTarget == null) {
         localTarget = getTarget(edm.getComplexType(base), path);
         if (localTarget == null) {
-          if(baseEntityContainer != null && 
baseEntityContainer.getFullQualifiedName().equals(base)){
+          if (baseEntityContainer != null && 
baseEntityContainer.getFullQualifiedName().equals(base)) {
             localTarget = baseEntityContainer;
           }
           if (localTarget == null) {
@@ -115,7 +115,7 @@ public class EdmAnnotationsImpl implements EdmAnnotations {
       }
       target = localTarget;
     }
-    
+
     return target;
   }
 
@@ -142,7 +142,7 @@ public class EdmAnnotationsImpl implements EdmAnnotations {
       for (CsdlAnnotation annotation : annotationGroup.getAnnotations()) {
         annotationsLocal.add(new EdmAnnotationImpl(edm, annotation));
       }
-      
+
       annotations = Collections.unmodifiableList(annotationsLocal);
     }
     return annotations;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmComplexTypeImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmComplexTypeImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmComplexTypeImpl.java
index 20e0836..08993eb 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmComplexTypeImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmComplexTypeImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityContainerImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityContainerImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityContainerImpl.java
index 3112f4b..027364a 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityContainerImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityContainerImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -51,23 +51,23 @@ public class EdmEntityContainerImpl extends 
AbstractEdmNamed implements EdmEntit
 
   private List<EdmSingleton> singletons;
   private final Map<String, EdmSingleton> singletonCache = 
Collections.synchronizedMap(
-                                                                    new 
LinkedHashMap<String, EdmSingleton>());
+      new LinkedHashMap<String, EdmSingleton>());
   private List<EdmEntitySet> entitySets;
   private final Map<String, EdmEntitySet> entitySetCache = 
Collections.synchronizedMap(
-                                                                    new 
LinkedHashMap<String, EdmEntitySet>());
+      new LinkedHashMap<String, EdmEntitySet>());
   private List<EdmActionImport> actionImports;
   private final Map<String, EdmActionImport> actionImportCache = 
Collections.synchronizedMap(
-                                                                    new 
LinkedHashMap<String, EdmActionImport>());
+      new LinkedHashMap<String, EdmActionImport>());
   private List<EdmFunctionImport> functionImports;
   private final Map<String, EdmFunctionImport> functionImportCache = 
Collections.synchronizedMap(
-                                                                    new 
LinkedHashMap<String, EdmFunctionImport>());
+      new LinkedHashMap<String, EdmFunctionImport>());
 
   public EdmEntityContainerImpl(final Edm edm, final CsdlEdmProvider provider,
       final CsdlEntityContainerInfo entityContainerInfo) {
     super(edm, entityContainerInfo.getContainerName().getName(), null);
     this.provider = provider;
-    this.entityContainerName = entityContainerInfo.getContainerName();
-    this.parentContainerName = entityContainerInfo.getExtendsContainer();
+    entityContainerName = entityContainerInfo.getContainerName();
+    parentContainerName = entityContainerInfo.getExtendsContainer();
   }
 
   public EdmEntityContainerImpl(final Edm edm, final CsdlEdmProvider provider, 
final FullQualifiedName containerFQN,
@@ -75,8 +75,8 @@ public class EdmEntityContainerImpl extends AbstractEdmNamed 
implements EdmEntit
     super(edm, containerFQN.getName(), entityContainer);
     this.provider = provider;
     container = entityContainer;
-    this.entityContainerName = containerFQN;
-    this.parentContainerName = entityContainer.getExtendsContainerFQN();
+    entityContainerName = containerFQN;
+    parentContainerName = entityContainer.getExtendsContainerFQN();
   }
 
   @Override
@@ -238,7 +238,7 @@ public class EdmEntityContainerImpl extends 
AbstractEdmNamed implements EdmEntit
     loadContainer();
     final List<CsdlEntitySet> providerEntitySets = container.getEntitySets();
     final List<EdmEntitySet> entitySetsLocal = new ArrayList<EdmEntitySet>();
-    
+
     if (providerEntitySets != null) {
       for (CsdlEntitySet entitySet : providerEntitySets) {
         final EdmEntitySetImpl impl = new EdmEntitySetImpl(edm, this, 
entitySet);
@@ -253,7 +253,7 @@ public class EdmEntityContainerImpl extends 
AbstractEdmNamed implements EdmEntit
     loadContainer();
     final List<CsdlFunctionImport> providerFunctionImports = 
container.getFunctionImports();
     final ArrayList<EdmFunctionImport> functionImportsLocal = new 
ArrayList<EdmFunctionImport>();
-    
+
     if (providerFunctionImports != null) {
       for (CsdlFunctionImport functionImport : providerFunctionImports) {
         EdmFunctionImportImpl impl = new EdmFunctionImportImpl(edm, this, 
functionImport);
@@ -268,7 +268,7 @@ public class EdmEntityContainerImpl extends 
AbstractEdmNamed implements EdmEntit
     loadContainer();
     final List<CsdlSingleton> providerSingletons = container.getSingletons();
     final List<EdmSingleton> singletonsLocal = new ArrayList<EdmSingleton>();
-    
+
     if (providerSingletons != null) {
       for (CsdlSingleton singleton : providerSingletons) {
         final EdmSingletonImpl impl = new EdmSingletonImpl(edm, this, 
singleton);
@@ -302,7 +302,7 @@ public class EdmEntityContainerImpl extends 
AbstractEdmNamed implements EdmEntit
         if (containerLocal == null) {
           containerLocal = new CsdlEntityContainer().setName(getName());
         }
-        
+
         container = containerLocal;
       } catch (ODataException e) {
         throw new EdmException(e);

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntitySetImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntitySetImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntitySetImpl.java
index a840841..b080637 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntitySetImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntitySetImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityTypeImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityTypeImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityTypeImpl.java
index 73d8758..a1a8cbd 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityTypeImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEntityTypeImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -41,7 +41,7 @@ public class EdmEntityTypeImpl extends 
AbstractEdmStructuredType implements EdmE
   private final boolean hasStream;
   protected EdmEntityType entityBaseType;
   private final List<String> keyPredicateNames = 
Collections.synchronizedList(new ArrayList<String>());
-  private final Map<String, EdmKeyPropertyRef> keyPropertyRefs = 
+  private final Map<String, EdmKeyPropertyRef> keyPropertyRefs =
       Collections.synchronizedMap(new LinkedHashMap<String, 
EdmKeyPropertyRef>());
   private List<EdmKeyPropertyRef> keyPropertyRefsList;
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEnumTypeImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEnumTypeImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEnumTypeImpl.java
index d04e406..f1311c1 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEnumTypeImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmEnumTypeImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -73,8 +73,8 @@ public class EdmEnumTypeImpl extends EdmTypeImpl implements 
EdmEnumType {
     }
 
     this.enumType = enumType;
-    this.uriPrefix = enumName.getFullQualifiedNameAsString() + '\'';
-    this.uriSuffix = "'";
+    uriPrefix = enumName.getFullQualifiedNameAsString() + '\'';
+    uriSuffix = "'";
   }
 
   @Override
@@ -106,7 +106,7 @@ public class EdmEnumTypeImpl extends EdmTypeImpl implements 
EdmEnumType {
         membersMapLocal.put(member.getName(), new EdmMemberImpl(edm, 
getFullQualifiedName(), member));
         memberNamesLocal.add(member.getName());
       }
-      
+
       membersMap = membersMapLocal;
       memberNames = memberNamesLocal;
     }
@@ -154,7 +154,7 @@ public class EdmEnumTypeImpl extends EdmTypeImpl implements 
EdmEnumType {
   @Override
   public <T> T valueOfString(final String value, final Boolean isNullable, 
final Integer maxLength,
       final Integer precision, final Integer scale, final Boolean isUnicode, 
final Class<T> returnType)
-      throws EdmPrimitiveTypeException {
+          throws EdmPrimitiveTypeException {
 
     if (value == null) {
       if (isNullable != null && !isNullable) {
@@ -203,7 +203,7 @@ public class EdmEnumTypeImpl extends EdmTypeImpl implements 
EdmEnumType {
   }
 
   private Collection<EdmMember> getMembers() {
-    if(membersMap == null){
+    if (membersMap == null) {
       createEdmMembers();
     }
     return membersMap.values();

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImpl.java
index 8ed366b..fc41a89 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImportImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImportImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImportImpl.java
index 64a80c6..30ce314 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImportImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmFunctionImportImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -32,7 +32,7 @@ public class EdmFunctionImportImpl extends 
AbstractEdmOperationImport implements
   private final CsdlFunctionImport functionImport;
 
   public EdmFunctionImportImpl(final Edm edm, final EdmEntityContainer 
container,
-                               final CsdlFunctionImport functionImport) {
+      final CsdlFunctionImport functionImport) {
     super(edm, container, functionImport);
     this.functionImport = functionImport;
   }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmKeyPropertyRefImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmKeyPropertyRefImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmKeyPropertyRefImpl.java
index 13199ee..482f9e2 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmKeyPropertyRefImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmKeyPropertyRefImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -45,7 +45,7 @@ public class EdmKeyPropertyRefImpl implements 
EdmKeyPropertyRef {
   public String getAlias() {
     return ref.getAlias();
   }
-  
+
   @Override
   public EdmProperty getProperty() {
     if (property == null) {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmMemberImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmMemberImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmMemberImpl.java
index 7fd05e4..a84bafa 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmMemberImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmMemberImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -33,7 +33,7 @@ public class EdmMemberImpl extends AbstractEdmNamed 
implements EdmMember {
     this.enumFQN = enumFQN;
     this.member = member;
   }
-  
+
   @Override
   public TargetType getAnnotationsTargetType() {
     return TargetType.Member;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyBindingImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyBindingImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyBindingImpl.java
index 5815a6c..88a8b24 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyBindingImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyBindingImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyImpl.java
index 2904dea..4b387e3 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmNavigationPropertyImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -119,7 +119,7 @@ public class EdmNavigationPropertyImpl extends 
AbstractEdmNamed implements EdmEl
           referentialConstraintsLocal.add(new 
EdmReferentialConstraintImpl(edm, constraint));
         }
       }
-      
+
       referentialConstraints = referentialConstraintsLocal;
     }
     return Collections.unmodifiableList(referentialConstraints);

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmParameterImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmParameterImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmParameterImpl.java
index 33f2fd0..622dd05 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmParameterImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmParameterImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -36,7 +36,7 @@ public class EdmParameterImpl extends AbstractEdmNamed 
implements EdmParameter,
   public EdmParameterImpl(final Edm edm, final CsdlParameter parameter) {
     super(edm, parameter.getName(), parameter);
     this.parameter = parameter;
-    this.typeInfo = new 
EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(parameter.getType()).build();
+    typeInfo = new 
EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(parameter.getType()).build();
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmPropertyImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmPropertyImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmPropertyImpl.java
index 853e235..7a54a10 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmPropertyImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmPropertyImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -54,7 +54,7 @@ public class EdmPropertyImpl extends AbstractEdmNamed 
implements EdmProperty, Ed
 
     return propertyType;
   }
- 
+
   @Override
   public boolean isCollection() {
     return property.isCollection();
@@ -114,7 +114,7 @@ public class EdmPropertyImpl extends AbstractEdmNamed 
implements EdmProperty, Ed
   public String getAnnotationsTargetPath() {
     return getName();
   }
-  
+
   @Override
   public FullQualifiedName getAnnotationsTargetFQN() {
     return structuredTypeName;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmProviderImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmProviderImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmProviderImpl.java
index 4f3c004..3239276 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmProviderImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmProviderImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -182,29 +182,29 @@ public class EdmProviderImpl extends AbstractEdm {
       }
       final List<String> parameterNamesCopy =
           parameterNames == null ? Collections.<String> emptyList() : 
parameterNames;
-      for (CsdlFunction function : functions) {
-        if (function.isBound()) {
-          List<CsdlParameter> providerParameters = function.getParameters();
-          if (providerParameters == null || providerParameters.size() == 0) {
-            throw new EdmException("No parameter specified for bound function: 
" + functionName);
-          }
-          final CsdlParameter bindingParameter = providerParameters.get(0);
-          if (bindingParameterTypeName.equals(bindingParameter.getTypeFQN())
-              && isBindingParameterCollection.booleanValue() == 
bindingParameter.isCollection()) {
-
-            if (parameterNamesCopy.size() == providerParameters.size() - 1) {
-              final List<String> providerParameterNames = new 
ArrayList<String>();
-              for (int i = 1; i < providerParameters.size(); i++) {
-                
providerParameterNames.add(providerParameters.get(i).getName());
+          for (CsdlFunction function : functions) {
+            if (function.isBound()) {
+              List<CsdlParameter> providerParameters = 
function.getParameters();
+              if (providerParameters == null || providerParameters.size() == 
0) {
+                throw new EdmException("No parameter specified for bound 
function: " + functionName);
               }
-              if (parameterNamesCopy.containsAll(providerParameterNames)) {
-                return new EdmFunctionImpl(this, functionName, function);
+              final CsdlParameter bindingParameter = providerParameters.get(0);
+              if 
(bindingParameterTypeName.equals(bindingParameter.getTypeFQN())
+                  && isBindingParameterCollection.booleanValue() == 
bindingParameter.isCollection()) {
+
+                if (parameterNamesCopy.size() == providerParameters.size() - 
1) {
+                  final List<String> providerParameterNames = new 
ArrayList<String>();
+                  for (int i = 1; i < providerParameters.size(); i++) {
+                    
providerParameterNames.add(providerParameters.get(i).getName());
+                  }
+                  if (parameterNamesCopy.containsAll(providerParameterNames)) {
+                    return new EdmFunctionImpl(this, functionName, function);
+                  }
+                }
               }
             }
           }
-        }
-      }
-      return null;
+          return null;
     } catch (ODataException e) {
       throw new EdmException(e);
     }
@@ -291,25 +291,25 @@ public class EdmProviderImpl extends AbstractEdm {
 
       final List<String> parameterNamesCopy =
           parameterNames == null ? Collections.<String> emptyList() : 
parameterNames;
-      for (CsdlFunction function : functions) {
-        if (!function.isBound()) {
-          List<CsdlParameter> providerParameters = function.getParameters();
-          if (providerParameters == null) {
-            providerParameters = Collections.emptyList();
-          }
-          if (parameterNamesCopy.size() == providerParameters.size()) {
-            final List<String> functionParameterNames = new 
ArrayList<String>();
-            for (CsdlParameter parameter : providerParameters) {
-              functionParameterNames.add(parameter.getName());
-            }
+          for (CsdlFunction function : functions) {
+            if (!function.isBound()) {
+              List<CsdlParameter> providerParameters = 
function.getParameters();
+              if (providerParameters == null) {
+                providerParameters = Collections.emptyList();
+              }
+              if (parameterNamesCopy.size() == providerParameters.size()) {
+                final List<String> functionParameterNames = new 
ArrayList<String>();
+                for (CsdlParameter parameter : providerParameters) {
+                  functionParameterNames.add(parameter.getName());
+                }
 
-            if (parameterNamesCopy.containsAll(functionParameterNames)) {
-              return new EdmFunctionImpl(this, functionName, function);
+                if (parameterNamesCopy.containsAll(functionParameterNames)) {
+                  return new EdmFunctionImpl(this, functionName, function);
+                }
+              }
             }
           }
-        }
-      }
-      return null;
+          return null;
     } catch (ODataException e) {
       throw new EdmException(e);
     }
@@ -341,7 +341,7 @@ public class EdmProviderImpl extends AbstractEdm {
     }
   }
 
-  //TODO: Check Provider annotations implementation
+  // TODO: Check Provider annotations implementation
   @Override
   protected EdmAnnotations createAnnotationGroup(final FullQualifiedName 
targetName) {
     try {
@@ -362,8 +362,8 @@ public class EdmProviderImpl extends AbstractEdm {
       CsdlAnnotatable providerAnnotatable = 
provider.getAnnoatatable(annotatedName);
       if (providerAnnotatable != null && providerAnnotatable.getAnnotations() 
!= null) {
         List<EdmAnnotation> result = new ArrayList<EdmAnnotation>();
-        for(CsdlAnnotation annotation : providerAnnotatable.getAnnotations()){
-          //Load Term
+        for (CsdlAnnotation annotation : providerAnnotatable.getAnnotations()) 
{
+          // Load Term
           getTerm(new FullQualifiedName(annotation.getTerm()));
           result.add(new EdmAnnotationImpl(this, annotation));
         }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReferentialConstraintImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReferentialConstraintImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReferentialConstraintImpl.java
index 7393499..0bb8045 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReferentialConstraintImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReferentialConstraintImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -25,7 +25,7 @@ import 
org.apache.olingo.commons.api.edm.provider.CsdlReferentialConstraint;
 public class EdmReferentialConstraintImpl extends AbstractEdmAnnotatable 
implements EdmReferentialConstraint {
 
   private final CsdlReferentialConstraint constraint;
-  
+
   public EdmReferentialConstraintImpl(final Edm edm, final 
CsdlReferentialConstraint constraint) {
     super(edm, constraint);
     this.constraint = constraint;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReturnTypeImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReturnTypeImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReturnTypeImpl.java
index efd58c8..37d3f26 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReturnTypeImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmReturnTypeImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -30,10 +30,10 @@ public class EdmReturnTypeImpl implements EdmReturnType {
   private final CsdlReturnType returnType;
   private final EdmTypeInfo typeInfo;
   private EdmType typeImpl;
-  
+
   public EdmReturnTypeImpl(final Edm edm, final CsdlReturnType returnType) {
     this.returnType = returnType;
-    this.typeInfo = new 
EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(returnType.getType()).build();
+    typeInfo = new 
EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(returnType.getType()).build();
   }
 
   @Override
@@ -65,7 +65,7 @@ public class EdmReturnTypeImpl implements EdmReturnType {
   public SRID getSrid() {
     return returnType.getSrid();
   }
-  
+
   @Override
   public EdmType getType() {
     if (typeImpl == null) {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSchemaImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSchemaImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSchemaImpl.java
index 1c7bb4c..4d00a1c 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSchemaImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSchemaImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -69,8 +69,8 @@ public class EdmSchemaImpl implements EdmSchema {
     this.edm = edm;
     this.provider = provider;
     this.schema = schema;
-    this.namespace = schema.getNamespace();
-    this.alias = schema.getAlias();
+    namespace = schema.getNamespace();
+    alias = schema.getAlias();
 
     if (alias != null) {
       edm.cacheAliasNamespaceInfo(alias, namespace);

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSingletonImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSingletonImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSingletonImpl.java
index c64a866..20b86bf 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSingletonImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmSingletonImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTermImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTermImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTermImpl.java
index efda3a7..0f60716 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTermImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTermImpl.java
@@ -1,18 +1,18 @@
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
+ * or more contributor license agreements. See the NOTICE file
  * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
+ * 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
- *
+ * 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
+ * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */
@@ -47,8 +47,8 @@ public class EdmTermImpl extends AbstractEdmNamed implements 
EdmTerm {
     super(edm, term.getName(), term);
 
     this.term = term;
-    this.fqn = new FullQualifiedName(namespace, term.getName());
-    this.typeInfo = new 
EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(term.getType()).build();
+    fqn = new FullQualifiedName(namespace, term.getName());
+    typeInfo = new 
EdmTypeInfo.Builder().setEdm(edm).setTypeExpression(term.getType()).build();
   }
 
   @Override
@@ -60,17 +60,17 @@ public class EdmTermImpl extends AbstractEdmNamed 
implements EdmTerm {
   public EdmType getType() {
     if (termType == null) {
       termType = typeInfo.isPrimitiveType()
-              ? 
EdmPrimitiveTypeFactory.getInstance(typeInfo.getPrimitiveTypeKind())
-              : typeInfo.isTypeDefinition()
+          ? 
EdmPrimitiveTypeFactory.getInstance(typeInfo.getPrimitiveTypeKind())
+          : typeInfo.isTypeDefinition()
               ? typeInfo.getTypeDefinition()
-              : typeInfo.isEnumType()
-              ? typeInfo.getEnumType()
-              : typeInfo.isComplexType()
-              ? typeInfo.getComplexType()
-              : null;
-      if (termType == null) {
-        throw new EdmException("Cannot find type with name: " + 
typeInfo.getFullQualifiedName());
-      }
+                  : typeInfo.isEnumType()
+                  ? typeInfo.getEnumType()
+                  : typeInfo.isComplexType()
+                      ? typeInfo.getComplexType()
+                      : null;
+                      if (termType == null) {
+                        throw new EdmException("Cannot find type with name: " 
+ typeInfo.getFullQualifiedName());
+                      }
     }
 
     return termType;
@@ -95,7 +95,7 @@ public class EdmTermImpl extends AbstractEdmNamed implements 
EdmTerm {
           LOG.error("Could not load Edm class for {}", element, e);
         }
       }
-      
+
       appliesTo = appliesToLocal;
     }
     return appliesTo;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeDefinitionImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeDefinitionImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeDefinitionImpl.java
index 6e15f35..9c777d9 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeDefinitionImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeDefinitionImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -57,16 +57,16 @@ public class EdmTypeDefinitionImpl extends AbstractEdmNamed 
implements EdmTypeDe
   public EdmTypeKind getKind() {
     return EdmTypeKind.DEFINITION;
   }
-  
+
   @Override
   public EdmPrimitiveType getUnderlyingType() {
-    if(edmPrimitiveTypeInstance == null){
+    if (edmPrimitiveTypeInstance == null) {
       try {
         if (typeDefinition.getUnderlyingType() == null) {
           throw new EdmException("Underlying Type for type definition: "
               + typeDefinitionName.getFullQualifiedNameAsString() + " must not 
be null.");
         }
-        this.edmPrimitiveTypeInstance = EdmPrimitiveTypeFactory.getInstance(
+        edmPrimitiveTypeInstance = EdmPrimitiveTypeFactory.getInstance(
             
EdmPrimitiveTypeKind.valueOfFQN(typeDefinition.getUnderlyingType()));
       } catch (IllegalArgumentException e) {
         throw new EdmException("Invalid underlying type: " + 
typeDefinition.getUnderlyingType(), e);
@@ -99,7 +99,7 @@ public class EdmTypeDefinitionImpl extends AbstractEdmNamed 
implements EdmTypeDe
   public Boolean isUnicode() {
     return typeDefinition.isUnicode();
   }
-  
+
   @Override
   public boolean isCompatible(final EdmPrimitiveType primitiveType) {
     return getUnderlyingType().isCompatible(primitiveType);
@@ -145,7 +145,6 @@ public class EdmTypeDefinitionImpl extends AbstractEdmNamed 
implements EdmTypeDe
     return getUnderlyingType().fromUriLiteral(literal);
   }
 
-
   @Override
   public TargetType getAnnotationsTargetType() {
     return TargetType.TypeDefinition;
@@ -155,7 +154,7 @@ public class EdmTypeDefinitionImpl extends AbstractEdmNamed 
implements EdmTypeDe
   public FullQualifiedName getAnnotationsTargetFQN() {
     return getFullQualifiedName();
   }
-  
+
   @Override
   public String getAnnotationsTargetPath() {
     return getName();

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeImpl.java
index 3b6f070..66fcf9e 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -30,7 +30,7 @@ public class EdmTypeImpl extends AbstractEdmNamed implements 
EdmType {
   protected final EdmTypeKind kind;
 
   public EdmTypeImpl(final Edm edm, final FullQualifiedName typeName, final 
EdmTypeKind kind,
-                     final CsdlAnnotatable annotatable) {
+      final CsdlAnnotatable annotatable) {
     super(edm, typeName.getName(), annotatable);
     this.typeName = typeName;
     this.kind = kind;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeInfo.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeInfo.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeInfo.java
index 67008ab..ae2e3da 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeInfo.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/EdmTypeInfo.java
@@ -6,9 +6,9 @@
  * 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
@@ -56,7 +56,7 @@ public class EdmTypeInfo {
     public EdmTypeInfo build() {
       return new EdmTypeInfo(edm, typeExpression.indexOf('.') == -1 && 
StringUtils.isNotBlank(defaultNamespace)
           ? defaultNamespace + "." + typeExpression
-          : typeExpression);
+              : typeExpression);
     }
   }
 
@@ -149,7 +149,7 @@ public class EdmTypeInfo {
 
     if (isPrimitiveType()) {
       serialize.append(getFullQualifiedName().getName());
-    }else{
+    } else {
       serialize.append(getFullQualifiedName().toString());
     }
 
@@ -215,14 +215,14 @@ public class EdmTypeInfo {
   public EdmType getType() {
     return isPrimitiveType()
         ? EdmPrimitiveTypeFactory.getInstance(getPrimitiveTypeKind())
-        : isTypeDefinition()
+            : isTypeDefinition()
             ? getTypeDefinition()
-            : isEnumType()
+                : isEnumType()
                 ? getEnumType()
-                : isComplexType()
+                    : isComplexType()
                     ? getComplexType()
-                    : isEntityType()
+                        : isEntityType()
                         ? getEntityType()
-                        : null;
+                            : null;
   }
 }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/FunctionMapKey.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/FunctionMapKey.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/FunctionMapKey.java
index 13cf5eb..0b37b0c 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/FunctionMapKey.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/FunctionMapKey.java
@@ -6,9 +6,9 @@
  * 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
@@ -18,13 +18,13 @@
  */
 package org.apache.olingo.commons.core.edm;
 
-import org.apache.olingo.commons.api.edm.EdmException;
-import org.apache.olingo.commons.api.edm.FullQualifiedName;
-
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
+import org.apache.olingo.commons.api.edm.EdmException;
+import org.apache.olingo.commons.api.edm.FullQualifiedName;
+
 public class FunctionMapKey {
 
   private final FullQualifiedName functionName;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/Target.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/Target.java 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/Target.java
index 083ef6f..3b6e855 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/Target.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/Target.java
@@ -6,9 +6,9 @@
  * 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
@@ -30,7 +30,7 @@ public class Target {
   private String targetName;
   private FullQualifiedName entityContainer;
 
-  public Target(String target, EdmEntityContainer defaultContainer) {
+  public Target(final String target, final EdmEntityContainer 
defaultContainer) {
     final String[] bindingTargetParts = target.split("/");
     if (bindingTargetParts.length == 1) {
       entityContainer = defaultContainer.getFullQualifiedName();

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotatableDynamicAnnotationExpression.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotatableDynamicAnnotationExpression.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotatableDynamicAnnotationExpression.java
index 06f12d3..86fd669 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotatableDynamicAnnotationExpression.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotatableDynamicAnnotationExpression.java
@@ -6,9 +6,9 @@
  * 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
@@ -18,15 +18,15 @@
  */
 package org.apache.olingo.commons.core.edm.annotation;
 
+import java.util.ArrayList;
+import java.util.List;
+
 import org.apache.olingo.commons.api.edm.EdmAnnotatable;
 import org.apache.olingo.commons.api.edm.EdmAnnotation;
 import org.apache.olingo.commons.api.edm.EdmTerm;
 
-import java.util.ArrayList;
-import java.util.List;
-
 public abstract class AbstractEdmAnnotatableDynamicAnnotationExpression
-    extends AbstractEdmDynamicAnnotationExpression implements EdmAnnotatable {
+extends AbstractEdmDynamicAnnotationExpression implements EdmAnnotatable {
 
   private final List<EdmAnnotation> annotations = new 
ArrayList<EdmAnnotation>();
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotationEspression.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotationEspression.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotationEspression.java
index 9913595..bb2c918 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotationEspression.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmAnnotationEspression.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmDynamicAnnotationExpression.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmDynamicAnnotationExpression.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmDynamicAnnotationExpression.java
index 9ac92cc..ed11b88 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmDynamicAnnotationExpression.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmDynamicAnnotationExpression.java
@@ -6,9 +6,9 @@
  * 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
@@ -45,7 +45,7 @@ import org.apache.olingo.commons.api.edm.annotation.EdmRecord;
 import org.apache.olingo.commons.api.edm.annotation.EdmUrlRef;
 
 public abstract class AbstractEdmDynamicAnnotationExpression
-    extends AbstractEdmAnnotationEspression implements 
EdmDynamicAnnotationExpression {
+extends AbstractEdmAnnotationEspression implements 
EdmDynamicAnnotationExpression {
 
   @Override
   public boolean isNot() {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmElementOrAttributeNotation.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmElementOrAttributeNotation.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmElementOrAttributeNotation.java
index a0f4fae..aafe681 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmElementOrAttributeNotation.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmElementOrAttributeNotation.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmTwoParamsOpDynamicAnnotationExpression.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmTwoParamsOpDynamicAnnotationExpression.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmTwoParamsOpDynamicAnnotationExpression.java
index cdf64d9..78bb35a 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmTwoParamsOpDynamicAnnotationExpression.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/AbstractEdmTwoParamsOpDynamicAnnotationExpression.java
@@ -6,9 +6,9 @@
  * 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
@@ -22,7 +22,7 @@ import 
org.apache.olingo.commons.api.edm.annotation.EdmDynamicAnnotationExpressi
 import 
org.apache.olingo.commons.api.edm.annotation.EdmTwoParamsOpDynamicAnnotationExpression;
 
 public abstract class AbstractEdmTwoParamsOpDynamicAnnotationExpression
-    extends AbstractEdmDynamicAnnotationExpression implements 
EdmTwoParamsOpDynamicAnnotationExpression {
+extends AbstractEdmDynamicAnnotationExpression implements 
EdmTwoParamsOpDynamicAnnotationExpression {
 
   private final EdmDynamicAnnotationExpression left;
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAndImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAndImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAndImpl.java
index 744c9b6..02e4b48 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAndImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAndImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAnnotationPathImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAnnotationPathImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAnnotationPathImpl.java
index 0944872..38d70fa 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAnnotationPathImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmAnnotationPathImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmApplyImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmApplyImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmApplyImpl.java
index 1d1e56a..bc0a7af 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmApplyImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmApplyImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -18,11 +18,11 @@
  */
 package org.apache.olingo.commons.core.edm.annotation;
 
+import java.util.List;
+
 import org.apache.olingo.commons.api.edm.annotation.EdmAnnotationExpression;
 import org.apache.olingo.commons.api.edm.annotation.EdmApply;
 
-import java.util.List;
-
 public class EdmApplyImpl extends 
AbstractEdmAnnotatableDynamicAnnotationExpression implements EdmApply {
 
   private final String function;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCastImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCastImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCastImpl.java
index 419adea..086bdf2 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCastImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCastImpl.java
@@ -1,18 +1,18 @@
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
+ * or more contributor license agreements. See the NOTICE file
  * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
+ * 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
- *
+ * 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
+ * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCollectionImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCollectionImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCollectionImpl.java
index c6dd506..41472d0 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCollectionImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmCollectionImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -18,11 +18,11 @@
  */
 package org.apache.olingo.commons.core.edm.annotation;
 
+import java.util.List;
+
 import org.apache.olingo.commons.api.edm.annotation.EdmAnnotationExpression;
 import org.apache.olingo.commons.api.edm.annotation.EdmCollection;
 
-import java.util.List;
-
 public class EdmCollectionImpl extends AbstractEdmDynamicAnnotationExpression 
implements EdmCollection {
 
   private final List<EdmAnnotationExpression> items;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmConstantAnnotationExpressionImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmConstantAnnotationExpressionImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmConstantAnnotationExpressionImpl.java
index cc9f4fb..0096fbb 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmConstantAnnotationExpressionImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmConstantAnnotationExpressionImpl.java
@@ -6,9 +6,9 @@
  * 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
@@ -98,10 +98,10 @@ public class EdmConstantAnnotationExpressionImpl implements 
EdmConstantAnnotatio
       type = EdmPrimitiveTypeFactory.getInstance(kind);
       try {
         final Object valueOfString = 
type.valueOfString(constExprConstruct.getValue(),
-                null, null, Constants.DEFAULT_PRECISION, 
Constants.DEFAULT_SCALE, null,
-                type.getDefaultType());
+            null, null, Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, 
null,
+            type.getDefaultType());
         value = new 
Property(kind.getFullQualifiedName().getFullQualifiedNameAsString(),
-                null, ValueType.PRIMITIVE, valueOfString);
+            null, ValueType.PRIMITIVE, valueOfString);
       } catch (EdmPrimitiveTypeException e) {
         throw new IllegalArgumentException(e);
       }
@@ -137,7 +137,7 @@ public class EdmConstantAnnotationExpressionImpl implements 
EdmConstantAnnotatio
   public String getValueAsString() {
     if (value == null) {
       return "";
-    } else if(value.isEnum()) {
+    } else if (value.isEnum()) {
       return value.toString();
     } else if (value.isGeospatial()) {
       return value.toString();
@@ -145,7 +145,7 @@ public class EdmConstantAnnotationExpressionImpl implements 
EdmConstantAnnotatio
       // TODO: check after copied from ClientPrimitiveValueImpl
       try {
         return type.valueToString(value.getValue(), null, null,
-                Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, null);
+            Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, null);
       } catch (EdmPrimitiveTypeException e) {
         throw new IllegalArgumentException(e);
       }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmEqImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmEqImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmEqImpl.java
index db8ce04..f2df85f 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmEqImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmEqImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGeImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGeImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGeImpl.java
index 37de9b6..7bef6bb 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGeImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGeImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGtImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGtImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGtImpl.java
index 91cff4b..d6b1bb7 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGtImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmGtImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIfImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIfImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIfImpl.java
index 79c2fd7..e868e34 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIfImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIfImpl.java
@@ -6,9 +6,9 @@
  * 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

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIsOfImpl.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIsOfImpl.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIsOfImpl.java
index 03ae319..8b13788 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIsOfImpl.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/annotation/EdmIsOfImpl.java
@@ -1,18 +1,18 @@
 /*
  * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
+ * or more contributor license agreements. See the NOTICE file
  * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
+ * 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
- *
+ * 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
+ * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */

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