http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmString.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmString.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmString.java
index cb13063..8e9a42a 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmString.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmString.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
@@ -18,10 +18,10 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
-
 import java.util.regex.Pattern;
 
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
+
 /**
  * Implementation of the EDM primitive type String.
  */

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmTimeOfDay.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmTimeOfDay.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmTimeOfDay.java
index fb10e02..7330fac 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmTimeOfDay.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/EdmTimeOfDay.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
-
 import java.sql.Timestamp;
 import java.util.Calendar;
 import java.util.TimeZone;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
+
 public final class EdmTimeOfDay extends SingletonPrimitiveType {
 
   private static final Pattern PATTERN = Pattern.compile(
@@ -69,13 +69,13 @@ public final class EdmTimeOfDay extends 
SingletonPrimitiveType {
       }
       final String milliSeconds = decimals.length() > 3 ?
           decimals.substring(0, 3) :
-          decimals + "000".substring(decimals.length());
-      final short millis = Short.parseShort(milliSeconds);
-      if (returnType.isAssignableFrom(Timestamp.class)) {
-        nanoSeconds = millis * 1000 * 1000;
-      } else {
-        dateTimeValue.set(Calendar.MILLISECOND, millis);
-      }
+            decimals + "000".substring(decimals.length());
+          final short millis = Short.parseShort(milliSeconds);
+          if (returnType.isAssignableFrom(Timestamp.class)) {
+            nanoSeconds = millis * 1000 * 1000;
+          } else {
+            dateTimeValue.set(Calendar.MILLISECOND, millis);
+          }
     }
 
     try {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/SingletonPrimitiveType.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/SingletonPrimitiveType.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/SingletonPrimitiveType.java
index a4dd74d..2071f01 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/SingletonPrimitiveType.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/SingletonPrimitiveType.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/primitivetype/Uint7.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/Uint7.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/Uint7.java
index 3ce0c4e..d521b46 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/Uint7.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/edm/primitivetype/Uint7.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/serialization/AbstractAtomDealer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AbstractAtomDealer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AbstractAtomDealer.java
index 2795c2e..d73daca 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AbstractAtomDealer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AbstractAtomDealer.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
@@ -90,7 +90,7 @@ abstract class AbstractAtomDealer {
     writer.writeNamespace(StringUtils.EMPTY, Constants.NS_ATOM);
     writer.writeNamespace(XMLConstants.XML_NS_PREFIX, XMLConstants.XML_NS_URI);
     writer.writeNamespace(Constants.PREFIX_METADATA, Constants.NS_METADATA);
-    writer.writeNamespace(Constants.PREFIX_DATASERVICES,        
Constants.NS_DATASERVICES);
+    writer.writeNamespace(Constants.PREFIX_DATASERVICES, 
Constants.NS_DATASERVICES);
     writer.writeNamespace(Constants.PREFIX_GML, Constants.NS_GML);
     writer.writeNamespace(Constants.PREFIX_GEORSS, Constants.NS_GEORSS);
   }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomDeserializer.java
index f2faaa9..c25da60 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomDeserializer.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
@@ -36,6 +36,8 @@ import javax.xml.stream.events.XMLEvent;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.olingo.commons.api.Constants;
+import org.apache.olingo.commons.api.ODataError;
+import org.apache.olingo.commons.api.ODataPropertyType;
 import org.apache.olingo.commons.api.data.AbstractODataObject;
 import org.apache.olingo.commons.api.data.Annotation;
 import org.apache.olingo.commons.api.data.ComplexValue;
@@ -51,8 +53,6 @@ import org.apache.olingo.commons.api.data.Property;
 import org.apache.olingo.commons.api.data.ResWrap;
 import org.apache.olingo.commons.api.data.Valuable;
 import org.apache.olingo.commons.api.data.ValueType;
-import org.apache.olingo.commons.api.ODataError;
-import org.apache.olingo.commons.api.ODataPropertyType;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
@@ -98,9 +98,9 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
 
         final String stringValue = event.asCharacters().getData();
         value = typeInfo == null ? stringValue : // TODO: add facets
-            ((EdmPrimitiveType) typeInfo.getType()).valueOfString(stringValue, 
true, null,
-                Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, true,
-                ((EdmPrimitiveType) typeInfo.getType()).getDefaultType());
+          ((EdmPrimitiveType) typeInfo.getType()).valueOfString(stringValue, 
true, null,
+              Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, true,
+              ((EdmPrimitiveType) typeInfo.getType()).getDefaultType());
       }
 
       if (event.isEndElement() && 
start.getName().equals(event.asEndElement().getName())) {
@@ -176,7 +176,7 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
     ValueType valueType = ValueType.COLLECTION_PRIMITIVE;
 
     final EdmTypeInfo type = typeInfo == null ? null :
-        new 
EdmTypeInfo.Builder().setTypeExpression(typeInfo.getFullQualifiedName().toString()).build();
+      new 
EdmTypeInfo.Builder().setTypeExpression(typeInfo.getFullQualifiedName().toString()).build();
 
     boolean foundEndProperty = false;
     while (reader.hasNext() && !foundEndProperty) {
@@ -242,7 +242,7 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
       } else if (child.isCharacters()) {
         type = typeInfo == null || typeInfo.isPrimitiveType()
             ? ODataPropertyType.PRIMITIVE
-            : ODataPropertyType.ENUM;
+                : ODataPropertyType.ENUM;
       } else {
         type = ODataPropertyType.EMPTY;
       }
@@ -280,15 +280,15 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
     final String typeAttrValue = typeAttr == null ? null : typeAttr.getValue();
 
     final EdmTypeInfo typeInfo = StringUtils.isBlank(typeAttrValue) ? null :
-        new EdmTypeInfo.Builder().setTypeExpression(typeAttrValue).build();
+      new EdmTypeInfo.Builder().setTypeExpression(typeAttrValue).build();
 
     if (typeInfo != null) {
       valuable.setType(typeInfo.internal());
     }
 
     final ODataPropertyType propType = typeInfo == null ? 
guessPropertyType(reader, typeInfo) :
-        typeInfo.isCollection() ? ODataPropertyType.COLLECTION :
-            typeInfo.isPrimitiveType() ? ODataPropertyType.PRIMITIVE : 
ODataPropertyType.COMPLEX;
+      typeInfo.isCollection() ? ODataPropertyType.COLLECTION :
+        typeInfo.isPrimitiveType() ? ODataPropertyType.PRIMITIVE : 
ODataPropertyType.COMPLEX;
 
     if (nullAttr == null) {
       switch (propType) {
@@ -317,10 +317,10 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
       }
     } else {
       valuable.setValue(propType == ODataPropertyType.PRIMITIVE ? 
ValueType.PRIMITIVE :
-          propType == ODataPropertyType.ENUM ? ValueType.ENUM :
-              propType == ODataPropertyType.COMPLEX ? ValueType.COMPLEX :
-                  propType == ODataPropertyType.COLLECTION ? 
ValueType.COLLECTION_PRIMITIVE : ValueType.PRIMITIVE,
-          null);
+        propType == ODataPropertyType.ENUM ? ValueType.ENUM :
+          propType == ODataPropertyType.COMPLEX ? ValueType.COMPLEX :
+            propType == ODataPropertyType.COLLECTION ? 
ValueType.COLLECTION_PRIMITIVE : ValueType.PRIMITIVE,
+                null);
     }
   }
 
@@ -402,7 +402,7 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
     }
   }
 
-  private StartElement getStartElement(XMLEventReader reader) throws 
XMLStreamException {
+  private StartElement getStartElement(final XMLEventReader reader) throws 
XMLStreamException {
     while (reader.hasNext()) {
       final XMLEvent innerEvent = reader.peek();
       if (innerEvent.isCharacters() && 
innerEvent.asCharacters().isWhiteSpace()) {
@@ -867,7 +867,7 @@ public class AtomDeserializer extends AbstractAtomDealer 
implements ODataDeseria
 
     return new ResWrap<T>(
         context == null ? null : URI.create(context.getValue()),
-        metadataETag == null ? null : metadataETag.getValue(),
-        object);
+            metadataETag == null ? null : metadataETag.getValue(),
+                object);
   }
 }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueDeserializer.java
index 37cea8f..743b78c 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueDeserializer.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
@@ -18,6 +18,16 @@
  */
 package org.apache.olingo.commons.core.serialization;
 
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import javax.xml.stream.XMLEventReader;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.events.Attribute;
+import javax.xml.stream.events.StartElement;
+import javax.xml.stream.events.XMLEvent;
+
 import org.apache.commons.lang3.StringUtils;
 import org.apache.olingo.commons.api.Constants;
 import org.apache.olingo.commons.api.data.GeoUtils;
@@ -34,15 +44,6 @@ import org.apache.olingo.commons.api.edm.geo.Polygon;
 import org.apache.olingo.commons.api.edm.geo.SRID;
 import org.apache.olingo.commons.core.edm.primitivetype.EdmDouble;
 
-import javax.xml.stream.XMLEventReader;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.events.Attribute;
-import javax.xml.stream.events.StartElement;
-import javax.xml.stream.events.XMLEvent;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
 class AtomGeoValueDeserializer {
 
   private List<Point> points(final XMLEventReader reader, final StartElement 
start,

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueSerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueSerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueSerializer.java
index 37dd8bf..8254559 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueSerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomGeoValueSerializer.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
@@ -18,6 +18,12 @@
  */
 package org.apache.olingo.commons.core.serialization;
 
+import java.util.Collections;
+import java.util.Iterator;
+
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+
 import org.apache.olingo.commons.api.Constants;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.geo.Geospatial;
@@ -30,11 +36,6 @@ import org.apache.olingo.commons.api.edm.geo.Point;
 import org.apache.olingo.commons.api.edm.geo.Polygon;
 import org.apache.olingo.commons.core.edm.primitivetype.EdmDouble;
 
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamWriter;
-import java.util.Collections;
-import java.util.Iterator;
-
 class AtomGeoValueSerializer {
 
   private void points(final XMLStreamWriter writer, final Iterator<Point> 
itor, final boolean wrap)

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomSerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomSerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomSerializer.java
index 2a3bb4a..1ef177a 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomSerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/AtomSerializer.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
@@ -48,8 +48,8 @@ import org.apache.olingo.commons.api.edm.geo.Geospatial;
 import org.apache.olingo.commons.api.format.ContentType;
 import org.apache.olingo.commons.api.serialization.ODataSerializer;
 import org.apache.olingo.commons.api.serialization.ODataSerializerException;
-import 
org.apache.olingo.commons.core.edm.primitivetype.EdmPrimitiveTypeFactory;
 import org.apache.olingo.commons.core.edm.EdmTypeInfo;
+import 
org.apache.olingo.commons.core.edm.primitivetype.EdmPrimitiveTypeFactory;
 
 import com.fasterxml.aalto.stax.OutputFactoryImpl;
 
@@ -72,7 +72,7 @@ public class AtomSerializer extends AbstractAtomDealer 
implements ODataSerialize
 
   private void collection(final XMLStreamWriter writer,
       final ValueType valueType, final EdmPrimitiveTypeKind kind, final 
List<?> value)
-      throws XMLStreamException, EdmPrimitiveTypeException {
+          throws XMLStreamException, EdmPrimitiveTypeException {
     for (Object item : value) {
       writer.writeStartElement(Constants.PREFIX_METADATA, 
Constants.ELEM_ELEMENT, namespaceMetadata);
       value(writer, valueType, kind, item);
@@ -82,7 +82,7 @@ public class AtomSerializer extends AbstractAtomDealer 
implements ODataSerialize
 
   private void value(final XMLStreamWriter writer,
       final ValueType valueType, final EdmPrimitiveTypeKind kind, final Object 
value)
-      throws XMLStreamException, EdmPrimitiveTypeException {
+          throws XMLStreamException, EdmPrimitiveTypeException {
     if (value == null) {
       writer.writeAttribute(Constants.PREFIX_METADATA, namespaceMetadata,
           Constants.ATTR_NULL, Boolean.TRUE.toString());
@@ -91,8 +91,8 @@ public class AtomSerializer extends AbstractAtomDealer 
implements ODataSerialize
     switch (valueType) {
     case PRIMITIVE:
       writer.writeCharacters(kind == null ? value.toString() :
-          EdmPrimitiveTypeFactory.getInstance(kind) // TODO: add facets
-              .valueToString(value, null, null, Constants.DEFAULT_PRECISION, 
Constants.DEFAULT_SCALE, null));
+        EdmPrimitiveTypeFactory.getInstance(kind) // TODO: add facets
+        .valueToString(value, null, null, Constants.DEFAULT_PRECISION, 
Constants.DEFAULT_SCALE, null));
       break;
     case ENUM:
       writer.writeCharacters(value.toString());

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/ContextURLParser.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/ContextURLParser.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/ContextURLParser.java
index 1190a84..460cd16 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/ContextURLParser.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/ContextURLParser.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.
  */
@@ -43,7 +43,7 @@ public class ContextURLParser {
       isEntity = true;
       contextUrl.suffix(Suffix.ENTITY);
       contextURLasString = contextURLasString.replace("/$entity", 
StringUtils.EMPTY).
-              replace("/@Element", StringUtils.EMPTY);
+          replace("/@Element", StringUtils.EMPTY);
     } else if (contextURLasString.endsWith("/$ref")) {
       contextUrl.suffix(Suffix.REFERENCE);
       contextURLasString = contextURLasString.replace("/$ref", 
StringUtils.EMPTY);

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeltaDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeltaDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeltaDeserializer.java
index 313d32d..64f6c8a 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeltaDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeltaDeserializer.java
@@ -74,7 +74,8 @@ public class JsonDeltaDeserializer extends JsonDeserializer {
         item.remove(Constants.JSON_CONTEXT);
 
         if (itemContextURL == null || itemContextURL.isEntity()) {
-          
delta.getEntities().add(entityDeserializer.doDeserialize(item.traverse(parser.getCodec())).getPayload());
+          delta.getEntities().add(
+              
entityDeserializer.doDeserialize(item.traverse(parser.getCodec())).getPayload());
         } else if (itemContextURL.isDeltaDeletedEntity()) {
           delta.getDeletedEntities().add(parser.getCodec().treeToValue(item, 
DeletedEntity.class));
         } else if (itemContextURL.isDeltaLink()) {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeserializer.java
index 2c13d35..5163412 100755
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonDeserializer.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
@@ -32,6 +32,8 @@ import java.util.regex.Pattern;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.olingo.commons.api.Constants;
+import org.apache.olingo.commons.api.ODataError;
+import org.apache.olingo.commons.api.ODataPropertyType;
 import org.apache.olingo.commons.api.data.Annotatable;
 import org.apache.olingo.commons.api.data.Annotation;
 import org.apache.olingo.commons.api.data.ComplexValue;
@@ -43,8 +45,6 @@ import org.apache.olingo.commons.api.data.Property;
 import org.apache.olingo.commons.api.data.ResWrap;
 import org.apache.olingo.commons.api.data.Valuable;
 import org.apache.olingo.commons.api.data.ValueType;
-import org.apache.olingo.commons.api.ODataError;
-import org.apache.olingo.commons.api.ODataPropertyType;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
@@ -103,7 +103,7 @@ public class JsonDeserializer implements ODataDeserializer {
         
link.setInlineEntity(entityDeserializer.doDeserialize(inline.traverse(codec)).getPayload());
 
       } else if (inline instanceof ArrayNode) {
-          link.setType(Constants.ENTITY_SET_NAVIGATION_LINK_TYPE);
+        link.setType(Constants.ENTITY_SET_NAVIGATION_LINK_TYPE);
 
         final EntityCollection entitySet = new EntityCollection();
         for (final Iterator<JsonNode> entries = inline.elements(); 
entries.hasNext();) {
@@ -212,24 +212,24 @@ public class JsonDeserializer implements 
ODataDeserializer {
     }
 
     final EdmTypeInfo typeInfo = typeExpression == null ? null :
-        new EdmTypeInfo.Builder().setTypeExpression(typeExpression).build();
+      new EdmTypeInfo.Builder().setTypeExpression(typeExpression).build();
     return new SimpleEntry<ODataPropertyType, EdmTypeInfo>(type, typeInfo);
   }
 
   private EdmPrimitiveTypeKind guessPrimitiveTypeKind(final JsonNode node) {
     return node.isShort() ? EdmPrimitiveTypeKind.Int16 :
-        node.isInt() ? EdmPrimitiveTypeKind.Int32 :
-            node.isLong() ? EdmPrimitiveTypeKind.Int64 :
-                node.isBoolean() ? EdmPrimitiveTypeKind.Boolean :
-                    node.isFloat() ? EdmPrimitiveTypeKind.Single :
-                        node.isDouble() ? EdmPrimitiveTypeKind.Double :
-                            node.isBigDecimal() ? EdmPrimitiveTypeKind.Decimal 
:
-                                EdmPrimitiveTypeKind.String;
+      node.isInt() ? EdmPrimitiveTypeKind.Int32 :
+        node.isLong() ? EdmPrimitiveTypeKind.Int64 :
+          node.isBoolean() ? EdmPrimitiveTypeKind.Boolean :
+            node.isFloat() ? EdmPrimitiveTypeKind.Single :
+              node.isDouble() ? EdmPrimitiveTypeKind.Double :
+                node.isBigDecimal() ? EdmPrimitiveTypeKind.Decimal :
+                  EdmPrimitiveTypeKind.String;
   }
 
   protected void populate(final Annotatable annotatable, final List<Property> 
properties,
       final ObjectNode tree, final ObjectCodec codec)
-      throws IOException, EdmPrimitiveTypeException {
+          throws IOException, EdmPrimitiveTypeException {
 
     String type = null;
     Annotation annotation = null;
@@ -256,7 +256,7 @@ public class JsonDeserializer implements ODataDeserializer {
         property.setName(field.getKey());
         property.setType(type == null
             ? null
-            : new 
EdmTypeInfo.Builder().setTypeExpression(type).build().internal());
+                : new 
EdmTypeInfo.Builder().setTypeExpression(type).build().internal());
         type = null;
 
         value(property, field.getValue(), codec);
@@ -274,11 +274,11 @@ public class JsonDeserializer implements 
ODataDeserializer {
     return node.isNull() ? null
         : typeInfo == null ? node.asText()
             : typeInfo.getPrimitiveTypeKind().isGeospatial()
-                ? getGeoDeserializer().deserialize(node, typeInfo)
+            ? getGeoDeserializer().deserialize(node, typeInfo)
                 : ((EdmPrimitiveType) typeInfo.getType())
-                    .valueOfString(node.asText(), true, null,
-                        Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, 
true,
-                        ((EdmPrimitiveType) 
typeInfo.getType()).getDefaultType());
+                .valueOfString(node.asText(), true, null,
+                    Constants.DEFAULT_PRECISION, Constants.DEFAULT_SCALE, true,
+                    ((EdmPrimitiveType) typeInfo.getType()).getDefaultType());
   }
 
   private Object fromComplex(final ObjectNode node, final ObjectCodec codec)

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntityDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntityDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntityDeserializer.java
index 248f425..99abccb 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntityDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntityDeserializer.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/serialization/JsonEntitySerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySerializer.java
index 8a6030d..ddb789d 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySerializer.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
@@ -43,7 +43,7 @@ public class JsonEntitySerializer extends JsonSerializer {
     super(serverMode);
   }
 
-  public JsonEntitySerializer(boolean serverMode, ODataFormat format) {
+  public JsonEntitySerializer(final boolean serverMode, final ODataFormat 
format) {
     super(serverMode, format);
   }
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetDeserializer.java
index abf131b..01f2f65 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetDeserializer.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/serialization/JsonEntitySetSerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetSerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetSerializer.java
index 02af3cf..b7a21da 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetSerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonEntitySetSerializer.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/serialization/JsonGeoValueDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueDeserializer.java
index 33629f4..6bd3d7e 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueDeserializer.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
@@ -36,8 +36,8 @@ import org.apache.olingo.commons.api.edm.geo.MultiPolygon;
 import org.apache.olingo.commons.api.edm.geo.Point;
 import org.apache.olingo.commons.api.edm.geo.Polygon;
 import org.apache.olingo.commons.api.edm.geo.SRID;
-import org.apache.olingo.commons.core.edm.primitivetype.EdmDouble;
 import org.apache.olingo.commons.core.edm.EdmTypeInfo;
+import org.apache.olingo.commons.core.edm.primitivetype.EdmDouble;
 
 import com.fasterxml.jackson.databind.JsonNode;
 
@@ -209,54 +209,54 @@ class JsonGeoValueDeserializer {
 
     final Iterator<JsonNode> cooItor = node.has(Constants.JSON_COORDINATES)
         ? node.get(Constants.JSON_COORDINATES).elements()
-        : Collections.<JsonNode> emptyList().iterator();
+            : Collections.<JsonNode> emptyList().iterator();
 
-    SRID srid = null;
-    if (node.has(Constants.JSON_CRS)) {
-      srid = SRID.valueOf(
-          
node.get(Constants.JSON_CRS).get(Constants.PROPERTIES).get(Constants.JSON_NAME).asText().split(":")[1]);
-    }
+        SRID srid = null;
+        if (node.has(Constants.JSON_CRS)) {
+          srid = SRID.valueOf(
+              
node.get(Constants.JSON_CRS).get(Constants.PROPERTIES).get(Constants.JSON_NAME).asText().split(":")[1]);
+        }
 
-    Geospatial value = null;
-    switch (actualType) {
-    case GeographyPoint:
-    case GeometryPoint:
-      value = point(cooItor, actualType, srid);
-      break;
-
-    case GeographyMultiPoint:
-    case GeometryMultiPoint:
-      value = multipoint(cooItor, actualType, srid);
-      break;
-
-    case GeographyLineString:
-    case GeometryLineString:
-      value = lineString(cooItor, actualType, srid);
-      break;
-
-    case GeographyMultiLineString:
-    case GeometryMultiLineString:
-      value = multiLineString(cooItor, actualType, srid);
-      break;
-
-    case GeographyPolygon:
-    case GeometryPolygon:
-      value = polygon(cooItor, actualType, srid);
-      break;
-
-    case GeographyMultiPolygon:
-    case GeometryMultiPolygon:
-      value = multiPolygon(cooItor, actualType, srid);
-      break;
-
-    case GeographyCollection:
-    case GeometryCollection:
-      value = collection(node.get(Constants.JSON_GEOMETRIES).elements(), 
actualType, srid);
-      break;
-
-    default:
-    }
+        Geospatial value = null;
+        switch (actualType) {
+        case GeographyPoint:
+        case GeometryPoint:
+          value = point(cooItor, actualType, srid);
+          break;
+
+        case GeographyMultiPoint:
+        case GeometryMultiPoint:
+          value = multipoint(cooItor, actualType, srid);
+          break;
+
+        case GeographyLineString:
+        case GeometryLineString:
+          value = lineString(cooItor, actualType, srid);
+          break;
+
+        case GeographyMultiLineString:
+        case GeometryMultiLineString:
+          value = multiLineString(cooItor, actualType, srid);
+          break;
+
+        case GeographyPolygon:
+        case GeometryPolygon:
+          value = polygon(cooItor, actualType, srid);
+          break;
+
+        case GeographyMultiPolygon:
+        case GeometryMultiPolygon:
+          value = multiPolygon(cooItor, actualType, srid);
+          break;
+
+        case GeographyCollection:
+        case GeometryCollection:
+          value = collection(node.get(Constants.JSON_GEOMETRIES).elements(), 
actualType, srid);
+          break;
+
+        default:
+        }
 
-    return value;
+        return value;
   }
 }

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueSerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueSerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueSerializer.java
index a76797b..7cd382b 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueSerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonGeoValueSerializer.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
@@ -18,7 +18,8 @@
  */
 package org.apache.olingo.commons.core.serialization;
 
-import com.fasterxml.jackson.core.JsonGenerator;
+import java.io.IOException;
+
 import org.apache.olingo.commons.api.Constants;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
@@ -34,7 +35,7 @@ import org.apache.olingo.commons.api.edm.geo.Polygon;
 import org.apache.olingo.commons.api.edm.geo.SRID;
 import org.apache.olingo.commons.core.edm.primitivetype.EdmDouble;
 
-import java.io.IOException;
+import com.fasterxml.jackson.core.JsonGenerator;
 
 class JsonGeoValueSerializer {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDeserializer.java
index 8679c6e..3636db6 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDeserializer.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/serialization/JsonODataErrorDetailDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDetailDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDetailDeserializer.java
index a4a5ec9..1c6a187 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDetailDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonODataErrorDetailDeserializer.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
@@ -22,8 +22,8 @@ import java.io.IOException;
 import java.net.URI;
 
 import org.apache.olingo.commons.api.Constants;
-import org.apache.olingo.commons.api.data.ResWrap;
 import org.apache.olingo.commons.api.ODataErrorDetail;
+import org.apache.olingo.commons.api.data.ResWrap;
 
 import com.fasterxml.jackson.core.JsonParser;
 import com.fasterxml.jackson.databind.JsonNode;

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertyDeserializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertyDeserializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertyDeserializer.java
index 885ba30..8738dd5 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertyDeserializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertyDeserializer.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/serialization/JsonPropertySerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertySerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertySerializer.java
index d531108..cd2227f 100644
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertySerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonPropertySerializer.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
@@ -72,7 +72,7 @@ public class JsonPropertySerializer extends JsonSerializer {
     } else if (property.isPrimitive()) {
       final EdmTypeInfo typeInfo = property.getType() == null
           ? null
-          : new 
EdmTypeInfo.Builder().setTypeExpression(property.getType()).build();
+              : new 
EdmTypeInfo.Builder().setTypeExpression(property.getType()).build();
 
       jgen.writeFieldName(Constants.VALUE);
       primitiveValue(jgen, typeInfo, property.asPrimitive());

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonSerializer.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonSerializer.java
 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonSerializer.java
index 727e03e..92ce269 100755
--- 
a/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonSerializer.java
+++ 
b/lib/commons-core/src/main/java/org/apache/olingo/commons/core/serialization/JsonSerializer.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
@@ -46,8 +46,8 @@ import org.apache.olingo.commons.api.edm.geo.Geospatial;
 import org.apache.olingo.commons.api.format.ODataFormat;
 import org.apache.olingo.commons.api.serialization.ODataSerializer;
 import org.apache.olingo.commons.api.serialization.ODataSerializerException;
-import 
org.apache.olingo.commons.core.edm.primitivetype.EdmPrimitiveTypeFactory;
 import org.apache.olingo.commons.core.edm.EdmTypeInfo;
+import 
org.apache.olingo.commons.core.edm.primitivetype.EdmPrimitiveTypeFactory;
 
 import com.fasterxml.jackson.core.JsonFactory;
 import com.fasterxml.jackson.core.JsonGenerator;
@@ -55,10 +55,10 @@ import com.fasterxml.jackson.core.JsonGenerator;
 public class JsonSerializer implements ODataSerializer {
 
   private static final EdmPrimitiveTypeKind[] NUMBER_TYPES = {
-      EdmPrimitiveTypeKind.Byte, EdmPrimitiveTypeKind.SByte,
-      EdmPrimitiveTypeKind.Single, EdmPrimitiveTypeKind.Double,
-      EdmPrimitiveTypeKind.Int16, EdmPrimitiveTypeKind.Int32, 
EdmPrimitiveTypeKind.Int64,
-      EdmPrimitiveTypeKind.Decimal
+    EdmPrimitiveTypeKind.Byte, EdmPrimitiveTypeKind.SByte,
+    EdmPrimitiveTypeKind.Single, EdmPrimitiveTypeKind.Double,
+    EdmPrimitiveTypeKind.Int16, EdmPrimitiveTypeKind.Int32, 
EdmPrimitiveTypeKind.Int64,
+    EdmPrimitiveTypeKind.Decimal
   };
 
   private final JsonGeoValueSerializer geoSerializer = new 
JsonGeoValueSerializer();
@@ -71,7 +71,7 @@ public class JsonSerializer implements ODataSerializer {
     this(serverMode, ODataFormat.JSON_FULL_METADATA);
   }
 
-  public JsonSerializer(final boolean serverMode, ODataFormat format) {
+  public JsonSerializer(final boolean serverMode, final ODataFormat format) {
     this.serverMode = serverMode;
     this.format = format;
   }
@@ -97,7 +97,7 @@ public class JsonSerializer implements ODataSerializer {
     }
   }
 
-  private void reference(ResWrap<URI> container, JsonGenerator json) throws 
IOException {
+  private void reference(final ResWrap<URI> container, final JsonGenerator 
json) throws IOException {
     json.writeStartObject();
 
     json.writeStringField(Constants.JSON_CONTEXT, 
container.getContextURL().toASCIIString());
@@ -196,7 +196,7 @@ public class JsonSerializer implements ODataSerializer {
     }
   }
 
-  private boolean isEntitySetNavigation(Link link) {
+  private boolean isEntitySetNavigation(final Link link) {
     return Constants.ENTITY_SET_NAVIGATION_LINK_TYPE.equals(link.getType());
   }
 
@@ -247,14 +247,14 @@ public class JsonSerializer implements ODataSerializer {
 
   private void collection(final JsonGenerator jgen, final EdmTypeInfo typeInfo,
       final ValueType valueType, final List<?> value)
-      throws IOException, EdmPrimitiveTypeException {
+          throws IOException, EdmPrimitiveTypeException {
 
     jgen.writeStartArray();
 
     for (Object item : value) {
       final EdmTypeInfo itemTypeInfo = typeInfo == null
           ? null
-          : new 
EdmTypeInfo.Builder().setTypeExpression(typeInfo.getFullQualifiedName().toString()).build();
+              : new 
EdmTypeInfo.Builder().setTypeExpression(typeInfo.getFullQualifiedName().toString()).build();
       switch (valueType) {
       case COLLECTION_PRIMITIVE:
         primitiveValue(jgen, itemTypeInfo, item);
@@ -296,20 +296,20 @@ public class JsonSerializer implements ODataSerializer {
     } else {
       final String serialized = kind == null
           ? value.toString()
-          // TODO: add facets
-          : EdmPrimitiveTypeFactory.getInstance(kind).
+              // TODO: add facets
+              : EdmPrimitiveTypeFactory.getInstance(kind).
               valueToString(value, null, null, Constants.DEFAULT_PRECISION, 
Constants.DEFAULT_SCALE, null);
-      if (isNumber) {
-        jgen.writeNumber(serialized);
-      } else {
-        jgen.writeString(serialized);
-      }
+          if (isNumber) {
+            jgen.writeNumber(serialized);
+          } else {
+            jgen.writeString(serialized);
+          }
     }
   }
 
   private void complexValue(final JsonGenerator jgen, final EdmTypeInfo 
typeInfo,
       final List<Property> value, final Linked linked)
-      throws IOException, EdmPrimitiveTypeException {
+          throws IOException, EdmPrimitiveTypeException {
     jgen.writeStartObject();
 
     if (typeInfo != null && format != ODataFormat.JSON_NO_METADATA) {

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/ActionMapKeyTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/ActionMapKeyTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/ActionMapKeyTest.java
index ea5c9ec..96b8f37 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/ActionMapKeyTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/ActionMapKeyTest.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm;
 
-import org.apache.olingo.commons.api.edm.EdmException;
-import org.apache.olingo.commons.api.edm.FullQualifiedName;
-import org.junit.Test;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.fail;
 
+import org.apache.olingo.commons.api.edm.EdmException;
+import org.apache.olingo.commons.api.edm.FullQualifiedName;
+import org.junit.Test;
+
 public class ActionMapKeyTest {
 
   private final FullQualifiedName fqn = new FullQualifiedName("namespace", 
"name");

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCachingTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCachingTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCachingTest.java
index 453a01a..6a14de7 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCachingTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCachingTest.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/test/java/org/apache/olingo/commons/core/edm/EdmImplCallCreateTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCallCreateTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCallCreateTest.java
index ae1e4b7..7470f04 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCallCreateTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/EdmImplCallCreateTest.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
@@ -18,6 +18,19 @@
  */
 package org.apache.olingo.commons.core.edm;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNotSame;
+import static org.junit.Assert.assertNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
 import org.apache.olingo.commons.api.edm.Edm;
 import org.apache.olingo.commons.api.edm.EdmAction;
 import org.apache.olingo.commons.api.edm.EdmAnnotation;
@@ -34,19 +47,6 @@ import org.apache.olingo.commons.api.edm.FullQualifiedName;
 import org.junit.Before;
 import org.junit.Test;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNotSame;
-import static org.junit.Assert.assertNull;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
 public class EdmImplCallCreateTest {
 
   private final FullQualifiedName FQN = new FullQualifiedName("testNamespace", 
"testName");

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/FunctionMapKeyTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/FunctionMapKeyTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/FunctionMapKeyTest.java
index 36c50ae..45c3cc9 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/FunctionMapKeyTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/FunctionMapKeyTest.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm;
 
-import org.apache.olingo.commons.api.edm.FullQualifiedName;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotSame;
 
 import java.util.ArrayList;
 import java.util.List;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotSame;
+import org.apache.olingo.commons.api.edm.FullQualifiedName;
+import org.junit.Test;
 
 public class FunctionMapKeyTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/CommonPrimitiveTypeTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/CommonPrimitiveTypeTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/CommonPrimitiveTypeTest.java
index 1e686c7..79464b1 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/CommonPrimitiveTypeTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/CommonPrimitiveTypeTest.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
@@ -18,21 +18,21 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.apache.olingo.commons.api.edm.EdmType;
-import org.apache.olingo.commons.api.edm.constants.EdmTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigDecimal;
 import java.sql.Timestamp;
 import java.util.Calendar;
 import java.util.UUID;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.apache.olingo.commons.api.edm.EdmType;
+import org.apache.olingo.commons.api.edm.constants.EdmTypeKind;
+import org.junit.Test;
 
 public class CommonPrimitiveTypeTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBinaryTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBinaryTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBinaryTest.java
index 2f14c79..ba5852b 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBinaryTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBinaryTest.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
@@ -18,16 +18,16 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
-
-import java.util.Arrays;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
+import java.util.Arrays;
+
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
+
 public class EdmBinaryTest extends PrimitiveTypeBaseTest {
 
   private final EdmPrimitiveType instance = 
EdmPrimitiveTypeFactory.getInstance(EdmPrimitiveTypeKind.Binary);

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBooleanTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBooleanTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBooleanTest.java
index 5578ad0..f470c40 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBooleanTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmBooleanTest.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
@@ -18,12 +18,12 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
+import static org.junit.Assert.assertEquals;
+
 import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
 import org.junit.Test;
 
-import static org.junit.Assert.assertEquals;
-
 public class EdmBooleanTest extends PrimitiveTypeBaseTest {
 
   private final EdmPrimitiveType instance = 
EdmPrimitiveTypeFactory.getInstance(EdmPrimitiveTypeKind.Boolean);

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmByteTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmByteTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmByteTest.java
index 74e434d..f5683b1 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmByteTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmByteTest.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmByteTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTest.java
index 6e10d2b..bcd4576 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTest.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.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
 
 import java.util.Calendar;
 import java.util.Date;
 import java.util.TimeZone;
 
-import static org.junit.Assert.assertEquals;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmDateTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTimeOffsetTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTimeOffsetTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTimeOffsetTest.java
index 3013916..d8ea7c9 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTimeOffsetTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDateTimeOffsetTest.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
@@ -18,17 +18,17 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.sql.Timestamp;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.TimeZone;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmDateTimeOffsetTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDecimalTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDecimalTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDecimalTest.java
index a592351..1691d02 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDecimalTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDecimalTest.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.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigDecimal;
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmDecimalTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDoubleTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDoubleTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDoubleTest.java
index 3d0ecbf..ecd7552 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDoubleTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDoubleTest.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.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigDecimal;
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmDoubleTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDurationTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDurationTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDurationTest.java
index 8a55d07..32e75f5 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDurationTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmDurationTest.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
 
 import java.math.BigDecimal;
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmDurationTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGeoTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGeoTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGeoTest.java
index e3ac6b0..28f31e0 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGeoTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGeoTest.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
@@ -18,6 +18,13 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Iterator;
+
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.geo.Geospatial;
 import org.apache.olingo.commons.api.edm.geo.GeospatialCollection;
@@ -29,13 +36,6 @@ import org.apache.olingo.commons.api.edm.geo.Point;
 import org.apache.olingo.commons.api.edm.geo.Polygon;
 import org.junit.Test;
 
-import java.util.Iterator;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
 public class EdmGeoTest extends PrimitiveTypeBaseTest {
 
   @Test

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGuidTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGuidTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGuidTest.java
index a015550..38e7e00 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGuidTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmGuidTest.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.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
 
 import java.util.UUID;
 
-import static org.junit.Assert.assertEquals;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmGuidTest extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt16Test.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt16Test.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt16Test.java
index c1f4b9a..1f5488a 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt16Test.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt16Test.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmInt16Test extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt32Test.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt32Test.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt32Test.java
index 2f1314f..948b73e 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt32Test.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt32Test.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmInt32Test extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt64Test.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt64Test.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt64Test.java
index 0030053..ead3f78 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt64Test.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmInt64Test.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
@@ -18,14 +18,14 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
-import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
-import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import java.math.BigInteger;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
+import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
+import org.junit.Test;
 
 public class EdmInt64Test extends PrimitiveTypeBaseTest {
 

http://git-wip-us.apache.org/repos/asf/olingo-odata4/blob/d1507449/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmNullTest.java
----------------------------------------------------------------------
diff --git 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmNullTest.java
 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmNullTest.java
index ac69281..50e2930 100644
--- 
a/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmNullTest.java
+++ 
b/lib/commons-core/src/test/java/org/apache/olingo/commons/core/edm/primitivetype/EdmNullTest.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
@@ -18,12 +18,12 @@
  */
 package org.apache.olingo.commons.core.edm.primitivetype;
 
+import static org.junit.Assert.assertNull;
+
 import org.apache.olingo.commons.api.edm.EdmPrimitiveType;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
 import org.junit.Test;
 
-import static org.junit.Assert.assertNull;
-
 public class EdmNullTest extends PrimitiveTypeBaseTest {
 
   @Test

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