[OLINGO-431] Delete unnecessary v4 in package name

lib/client-core/src/test/java/org/apache/olingo/client/core/AtomTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertTrue;
 
@@ -31,7 +31,6 @@ import javax.xml.transform.stream.StreamSource;
 
 import org.apache.commons.io.IOUtils;
 import org.apache.olingo.client.api.ODataClient;
-import org.apache.olingo.client.core.AtomLinksQualifier;
 import org.apache.olingo.commons.api.format.ContentType;
 import org.custommonkey.xmlunit.Diff;
 

lib/client-core/src/test/java/org/apache/olingo/client/core/EntitySetTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
@@ -29,7 +29,6 @@ import java.net.URI;
 import org.apache.olingo.client.api.ODataClient;
 import org.apache.olingo.client.api.domain.ClientEntity;
 import org.apache.olingo.client.api.domain.ClientEntitySet;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.commons.api.data.EntityCollection;
 import org.apache.olingo.commons.api.data.ResWrap;
 import org.apache.olingo.commons.api.format.ContentType;

lib/client-core/src/test/java/org/apache/olingo/client/core/EntityTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -38,7 +38,6 @@ import org.apache.olingo.client.api.domain.ClientLinkType;
 import org.apache.olingo.client.api.domain.ClientProperty;
 import org.apache.olingo.client.api.domain.ClientValuable;
 import org.apache.olingo.client.api.domain.ClientValue;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.client.core.EdmEnabledODataClientImpl;
 import org.apache.olingo.commons.api.data.Entity;
 import org.apache.olingo.commons.api.data.ResWrap;

lib/client-core/src/test/java/org/apache/olingo/client/core/ErrorTest.java

@@ -16,14 +16,13 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 
 import org.apache.olingo.client.api.ODataClient;
 import org.apache.olingo.client.api.serialization.ODataDeserializerException;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.commons.api.ex.ODataError;
 import org.apache.olingo.commons.api.format.ContentType;
 import org.junit.Test;

lib/client-core/src/test/java/org/apache/olingo/client/core/JSONTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
@@ -35,7 +35,6 @@ import org.apache.olingo.client.api.domain.ClientCollectionValue;
 import org.apache.olingo.client.api.domain.ClientComplexValue;
 import org.apache.olingo.client.api.domain.ClientEntity;
 import org.apache.olingo.client.api.domain.ClientValue;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.commons.api.Constants;
 import org.apache.olingo.commons.api.data.Delta;
 import org.apache.olingo.commons.api.data.Property;

lib/client-core/src/test/java/org/apache/olingo/client/core/MetadataTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -28,7 +28,6 @@ import java.util.List;
 
 import org.apache.olingo.client.api.ODataClient;
 import org.apache.olingo.client.api.edm.xml.XMLMetadata;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.commons.api.Constants;
 import org.apache.olingo.commons.api.edm.Edm;
 import org.apache.olingo.commons.api.edm.EdmAction;

lib/client-core/src/test/java/org/apache/olingo/client/core/PrimitiveValueTest.java

@@ -16,10 +16,9 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import org.apache.olingo.client.api.ODataClient;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.client.api.domain.ClientValue;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeException;
 import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;

lib/client-core/src/test/java/org/apache/olingo/client/core/PropertyTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
@@ -30,7 +30,6 @@ import org.apache.olingo.client.api.domain.ClientCollectionValue;
 import org.apache.olingo.client.api.domain.ClientComplexValue;
 import org.apache.olingo.client.api.domain.ClientProperty;
 import org.apache.olingo.client.api.domain.ClientValue;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.commons.api.format.ContentType;
 import org.apache.olingo.client.api.serialization.ODataDeserializerException;
 import org.apache.olingo.client.api.serialization.ODataSerializerException;

lib/client-core/src/test/java/org/apache/olingo/client/core/ServiceDocumentTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.v4;
+package org.apache.olingo.client.core;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
@@ -27,7 +27,6 @@ import java.net.URI;
 import org.apache.olingo.client.api.ODataClient;
 import org.apache.olingo.client.api.data.ServiceDocument;
 import org.apache.olingo.client.api.domain.ClientServiceDocument;
-import org.apache.olingo.client.core.AbstractTest;
 import org.apache.olingo.commons.api.data.ResWrap;
 import org.apache.olingo.commons.api.format.ContentType;
 import org.apache.olingo.client.api.serialization.ODataDeserializerException;

lib/client-core/src/test/java/org/apache/olingo/client/core/uri/FilterFactoryTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.uri.v4;
+package org.apache.olingo.client.core.uri;
 
 import static org.junit.Assert.assertEquals;
 

lib/client-core/src/test/java/org/apache/olingo/client/core/uri/URIBuilderTest.java

@@ -16,7 +16,7 @@
  * specific language governing permissions and limitations
  * under the License.
  */
-package org.apache.olingo.client.core.uri.v4;
+package org.apache.olingo.client.core.uri;
 
 import static org.junit.Assert.assertEquals;