package refactoring
diff --git a/pom.xml b/pom.xml
index ecfb9ed..7893d22 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <dropwizard.version>1.2.0</dropwizard.version>
-        <mainClass>org.eclipse.openK.MicsCentralApplication</mainClass>
+        <mainClass>org.eclipse.openk.MicsCentralApplication</mainClass>
         <easymock.version>3.4</easymock.version>
         <powermock-api-easymock.version>1.6.6</powermock-api-easymock.version>
         <jacoco-maven-plugin.version>0.7.9</jacoco-maven-plugin.version>
diff --git a/src/main/java/org/eclipse/openK/MicsCentralApplication.java b/src/main/java/org/eclipse/openk/MicsCentralApplication.java
similarity index 93%
rename from src/main/java/org/eclipse/openK/MicsCentralApplication.java
rename to src/main/java/org/eclipse/openk/MicsCentralApplication.java
index 6e87550..582e7a0 100644
--- a/src/main/java/org/eclipse/openK/MicsCentralApplication.java
+++ b/src/main/java/org/eclipse/openk/MicsCentralApplication.java
@@ -10,16 +10,16 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK;
+package org.eclipse.openk;
 
 import com.codahale.metrics.health.HealthCheck;
 import io.dropwizard.Application;
 import io.dropwizard.setup.Bootstrap;
 import io.dropwizard.setup.Environment;
 import org.eclipse.jetty.servlets.CrossOriginFilter;
-import org.eclipse.openK.core.controller.InitServicesConfigCacheJob;
-import org.eclipse.openK.health.ConfigFilePresentHealthCheck;
-import org.eclipse.openK.resources.MicsCentralResource;
+import org.eclipse.openk.core.controller.InitServicesConfigCacheJob;
+import org.eclipse.openk.health.ConfigFilePresentHealthCheck;
+import org.eclipse.openk.resources.MicsCentralResource;
 
 import javax.servlet.DispatcherType;
 import javax.servlet.FilterRegistration;
diff --git a/src/main/java/org/eclipse/openK/MicsCentralConfiguration.java b/src/main/java/org/eclipse/openk/MicsCentralConfiguration.java
similarity index 97%
rename from src/main/java/org/eclipse/openK/MicsCentralConfiguration.java
rename to src/main/java/org/eclipse/openk/MicsCentralConfiguration.java
index 5fb7850..df9553e 100644
--- a/src/main/java/org/eclipse/openK/MicsCentralConfiguration.java
+++ b/src/main/java/org/eclipse/openk/MicsCentralConfiguration.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK;
+package org.eclipse.openk;
 
 import io.dropwizard.Configuration;
 import com.fasterxml.jackson.annotation.JsonProperty;
diff --git a/src/main/java/org/eclipse/openK/api/ServiceDistributionCluster.java b/src/main/java/org/eclipse/openk/api/ServiceDistributionCluster.java
similarity index 98%
rename from src/main/java/org/eclipse/openK/api/ServiceDistributionCluster.java
rename to src/main/java/org/eclipse/openk/api/ServiceDistributionCluster.java
index 8a7acb3..a4a3ddb 100644
--- a/src/main/java/org/eclipse/openK/api/ServiceDistributionCluster.java
+++ b/src/main/java/org/eclipse/openk/api/ServiceDistributionCluster.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.api;
+package org.eclipse.openk.api;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 import org.hibernate.validator.constraints.NotEmpty;
diff --git a/src/main/java/org/eclipse/openK/api/ServiceRequestEnvelope.java b/src/main/java/org/eclipse/openk/api/ServiceRequestEnvelope.java
similarity index 98%
rename from src/main/java/org/eclipse/openK/api/ServiceRequestEnvelope.java
rename to src/main/java/org/eclipse/openk/api/ServiceRequestEnvelope.java
index ce7b93f..b9efc98 100644
--- a/src/main/java/org/eclipse/openK/api/ServiceRequestEnvelope.java
+++ b/src/main/java/org/eclipse/openk/api/ServiceRequestEnvelope.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.api;
+package org.eclipse.openk.api;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 import org.glassfish.jersey.internal.util.Base64;
diff --git a/src/main/java/org/eclipse/openK/api/VersionInfo.java b/src/main/java/org/eclipse/openk/api/VersionInfo.java
similarity index 95%
rename from src/main/java/org/eclipse/openK/api/VersionInfo.java
rename to src/main/java/org/eclipse/openk/api/VersionInfo.java
index 7cd5c2b..a5bc079 100644
--- a/src/main/java/org/eclipse/openK/api/VersionInfo.java
+++ b/src/main/java/org/eclipse/openk/api/VersionInfo.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.api;
+package org.eclipse.openk.api;
 
 public class VersionInfo {
     private String backendVersion;
diff --git a/src/main/java/org/eclipse/openK/core/common/Globals.java b/src/main/java/org/eclipse/openk/core/common/Globals.java
similarity index 94%
rename from src/main/java/org/eclipse/openK/core/common/Globals.java
rename to src/main/java/org/eclipse/openk/core/common/Globals.java
index 1f789c8..0331396 100644
--- a/src/main/java/org/eclipse/openK/core/common/Globals.java
+++ b/src/main/java/org/eclipse/openk/core/common/Globals.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.common;
+package org.eclipse.openk.core.common;
 
 
 public final class Globals {
diff --git a/src/main/java/org/eclipse/openK/core/common/GsonUTCDateAdapter.java b/src/main/java/org/eclipse/openk/core/common/GsonUTCDateAdapter.java
similarity index 97%
rename from src/main/java/org/eclipse/openK/core/common/GsonUTCDateAdapter.java
rename to src/main/java/org/eclipse/openk/core/common/GsonUTCDateAdapter.java
index 86d7bfa..e284869 100644
--- a/src/main/java/org/eclipse/openK/core/common/GsonUTCDateAdapter.java
+++ b/src/main/java/org/eclipse/openk/core/common/GsonUTCDateAdapter.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.common;
+package org.eclipse.openk.core.common;
 
 import com.google.gson.*;
 
diff --git a/src/main/java/org/eclipse/openK/core/common/JsonGeneratorBase.java b/src/main/java/org/eclipse/openk/core/common/JsonGeneratorBase.java
similarity index 95%
rename from src/main/java/org/eclipse/openK/core/common/JsonGeneratorBase.java
rename to src/main/java/org/eclipse/openk/core/common/JsonGeneratorBase.java
index 4627bae..5f1a734 100644
--- a/src/main/java/org/eclipse/openK/core/common/JsonGeneratorBase.java
+++ b/src/main/java/org/eclipse/openk/core/common/JsonGeneratorBase.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.common;
+package org.eclipse.openk.core.common;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
diff --git a/src/main/java/org/eclipse/openK/core/common/util/ResourceLoaderBase.java b/src/main/java/org/eclipse/openk/core/common/util/ResourceLoaderBase.java
similarity index 96%
rename from src/main/java/org/eclipse/openK/core/common/util/ResourceLoaderBase.java
rename to src/main/java/org/eclipse/openk/core/common/util/ResourceLoaderBase.java
index 96534c2..0619003 100644
--- a/src/main/java/org/eclipse/openK/core/common/util/ResourceLoaderBase.java
+++ b/src/main/java/org/eclipse/openk/core/common/util/ResourceLoaderBase.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.common.util;
+package org.eclipse.openk.core.common.util;
 
 import org.apache.commons.io.IOUtils;
 
diff --git a/src/main/java/org/eclipse/openK/core/communication/RestServiceWrapper.java b/src/main/java/org/eclipse/openk/core/communication/RestServiceWrapper.java
similarity index 97%
rename from src/main/java/org/eclipse/openK/core/communication/RestServiceWrapper.java
rename to src/main/java/org/eclipse/openk/core/communication/RestServiceWrapper.java
index 642c729..560f0f9 100644
--- a/src/main/java/org/eclipse/openK/core/communication/RestServiceWrapper.java
+++ b/src/main/java/org/eclipse/openk/core/communication/RestServiceWrapper.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.communication;
+package org.eclipse.openk.core.communication;
 
 
 import org.apache.http.HttpResponse;
@@ -25,8 +25,8 @@
 import org.apache.http.ssl.SSLContextBuilder;
 import org.apache.http.util.EntityUtils;
 import org.apache.log4j.Logger;
-import org.eclipse.openK.core.common.Globals;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.core.common.Globals;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.ws.rs.core.Response;
 import java.io.IOException;
diff --git a/src/main/java/org/eclipse/openK/core/controller/BackendController.java b/src/main/java/org/eclipse/openk/core/controller/BackendController.java
similarity index 92%
rename from src/main/java/org/eclipse/openK/core/controller/BackendController.java
rename to src/main/java/org/eclipse/openk/core/controller/BackendController.java
index 1c528fa..249a4be 100644
--- a/src/main/java/org/eclipse/openK/core/controller/BackendController.java
+++ b/src/main/java/org/eclipse/openk/core/controller/BackendController.java
@@ -10,15 +10,15 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.apache.log4j.Logger;
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.api.VersionInfo;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.core.common.Globals;
-import org.eclipse.openK.core.communication.RestServiceWrapper;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.VersionInfo;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.core.common.Globals;
+import org.eclipse.openk.core.communication.RestServiceWrapper;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import java.util.Arrays;
 import java.util.List;
diff --git a/src/main/java/org/eclipse/openK/core/controller/BaseWebService.java b/src/main/java/org/eclipse/openk/core/controller/BaseWebService.java
similarity index 94%
rename from src/main/java/org/eclipse/openK/core/controller/BaseWebService.java
rename to src/main/java/org/eclipse/openk/core/controller/BaseWebService.java
index c26136d..1d321f7 100644
--- a/src/main/java/org/eclipse/openK/core/controller/BaseWebService.java
+++ b/src/main/java/org/eclipse/openk/core/controller/BaseWebService.java
@@ -10,11 +10,11 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.apache.log4j.Logger;
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.ws.rs.core.Response;
 import java.io.IOException;
diff --git a/src/main/java/org/eclipse/openK/core/controller/DispatchController.java b/src/main/java/org/eclipse/openk/core/controller/DispatchController.java
similarity index 89%
rename from src/main/java/org/eclipse/openK/core/controller/DispatchController.java
rename to src/main/java/org/eclipse/openk/core/controller/DispatchController.java
index 18fd05e..62cae57 100644
--- a/src/main/java/org/eclipse/openK/core/controller/DispatchController.java
+++ b/src/main/java/org/eclipse/openk/core/controller/DispatchController.java
@@ -10,16 +10,16 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import com.google.common.collect.Lists;
 import org.apache.log4j.Logger;
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.api.ServiceDistributionCluster.ServiceDistribution;
-import org.eclipse.openK.api.ServiceRequestEnvelope;
-import org.eclipse.openK.core.communication.RestServiceWrapper;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.api.ServiceDistributionCluster.ServiceDistribution;
+import org.eclipse.openk.api.ServiceRequestEnvelope;
+import org.eclipse.openk.core.communication.RestServiceWrapper;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.ws.rs.core.Response;
 import java.util.List;
diff --git a/src/main/java/org/eclipse/openK/core/controller/InitServicesConfigCacheJob.java b/src/main/java/org/eclipse/openk/core/controller/InitServicesConfigCacheJob.java
similarity index 95%
rename from src/main/java/org/eclipse/openK/core/controller/InitServicesConfigCacheJob.java
rename to src/main/java/org/eclipse/openk/core/controller/InitServicesConfigCacheJob.java
index 1b9a088..41642d0 100644
--- a/src/main/java/org/eclipse/openK/core/controller/InitServicesConfigCacheJob.java
+++ b/src/main/java/org/eclipse/openk/core/controller/InitServicesConfigCacheJob.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.apache.log4j.Logger;
 
diff --git a/src/main/java/org/eclipse/openK/core/controller/ServiceResolver.java b/src/main/java/org/eclipse/openk/core/controller/ServiceResolver.java
similarity index 89%
rename from src/main/java/org/eclipse/openK/core/controller/ServiceResolver.java
rename to src/main/java/org/eclipse/openk/core/controller/ServiceResolver.java
index 1bc06f8..fe6e12c 100644
--- a/src/main/java/org/eclipse/openK/core/controller/ServiceResolver.java
+++ b/src/main/java/org/eclipse/openk/core/controller/ServiceResolver.java
@@ -10,10 +10,10 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.api.ServiceDistributionCluster.ServiceDistribution;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.api.ServiceDistributionCluster.ServiceDistribution;
 
 import java.util.Arrays;
 import java.util.Optional;
diff --git a/src/main/java/org/eclipse/openK/core/controller/ServicesConfigCache.java b/src/main/java/org/eclipse/openk/core/controller/ServicesConfigCache.java
similarity index 94%
rename from src/main/java/org/eclipse/openK/core/controller/ServicesConfigCache.java
rename to src/main/java/org/eclipse/openk/core/controller/ServicesConfigCache.java
index ae5f0d6..ea276d7 100644
--- a/src/main/java/org/eclipse/openK/core/controller/ServicesConfigCache.java
+++ b/src/main/java/org/eclipse/openk/core/controller/ServicesConfigCache.java
@@ -10,13 +10,13 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.apache.log4j.Logger;
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.validation.ConstraintViolation;
 import javax.validation.Validation;
diff --git a/src/main/java/org/eclipse/openK/core/controller/ServicesConfigCacheTimerTask.java b/src/main/java/org/eclipse/openk/core/controller/ServicesConfigCacheTimerTask.java
similarity index 82%
rename from src/main/java/org/eclipse/openK/core/controller/ServicesConfigCacheTimerTask.java
rename to src/main/java/org/eclipse/openk/core/controller/ServicesConfigCacheTimerTask.java
index 2c4a8cd..136a26f 100644
--- a/src/main/java/org/eclipse/openK/core/controller/ServicesConfigCacheTimerTask.java
+++ b/src/main/java/org/eclipse/openk/core/controller/ServicesConfigCacheTimerTask.java
@@ -10,10 +10,10 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.apache.log4j.Logger;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import java.util.TimerTask;
 
@@ -28,14 +28,10 @@
 
   @Override
   public void run() {
-    //logger.debug("ServicesConfigCacheTimerTask started");
-
     try {
       ServicesConfigCache.getInstance().readServerDistribution(this.configFileName);
     } catch (HttpStatusException e) {
       logger.error("Error reading ServerDistributionFile", e);
     }
-
-    //logger.debug("ServicesConfigCacheTimerTask finished");
   }
 }
diff --git a/src/main/java/org/eclipse/openK/core/exceptions/HttpStatusException.java b/src/main/java/org/eclipse/openk/core/exceptions/HttpStatusException.java
similarity index 94%
rename from src/main/java/org/eclipse/openK/core/exceptions/HttpStatusException.java
rename to src/main/java/org/eclipse/openk/core/exceptions/HttpStatusException.java
index c13fd02..f9348b7 100644
--- a/src/main/java/org/eclipse/openK/core/exceptions/HttpStatusException.java
+++ b/src/main/java/org/eclipse/openk/core/exceptions/HttpStatusException.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.exceptions;
+package org.eclipse.openk.core.exceptions;
 
 public class HttpStatusException extends Exception {
     private final int httpStatus;
diff --git a/src/main/java/org/eclipse/openK/health/ConfigFilePresentHealthCheck.java b/src/main/java/org/eclipse/openk/health/ConfigFilePresentHealthCheck.java
similarity index 86%
rename from src/main/java/org/eclipse/openK/health/ConfigFilePresentHealthCheck.java
rename to src/main/java/org/eclipse/openk/health/ConfigFilePresentHealthCheck.java
index 30bad60..924d1e7 100644
--- a/src/main/java/org/eclipse/openK/health/ConfigFilePresentHealthCheck.java
+++ b/src/main/java/org/eclipse/openk/health/ConfigFilePresentHealthCheck.java
@@ -10,11 +10,11 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.health;
+package org.eclipse.openk.health;
 
 import com.codahale.metrics.health.HealthCheck;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.core.controller.ServicesConfigCache;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.core.controller.ServicesConfigCache;
 
 public class ConfigFilePresentHealthCheck extends HealthCheck {
     @Override
diff --git a/src/main/java/org/eclipse/openK/resources/MicsCentralResource.java b/src/main/java/org/eclipse/openk/resources/MicsCentralResource.java
similarity index 85%
rename from src/main/java/org/eclipse/openK/resources/MicsCentralResource.java
rename to src/main/java/org/eclipse/openk/resources/MicsCentralResource.java
index 19a7fc2..4241164 100644
--- a/src/main/java/org/eclipse/openK/resources/MicsCentralResource.java
+++ b/src/main/java/org/eclipse/openk/resources/MicsCentralResource.java
@@ -10,17 +10,17 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.resources;
+package org.eclipse.openk.resources;
 
 
 import org.apache.log4j.Logger;
-import org.eclipse.openK.core.common.JsonGeneratorBase;
-import org.eclipse.openK.core.controller.DispatchController;
+import org.eclipse.openk.core.common.JsonGeneratorBase;
+import org.eclipse.openk.core.controller.DispatchController;
 import org.hibernate.validator.constraints.NotEmpty;
-import org.eclipse.openK.api.ServiceRequestEnvelope;
-import org.eclipse.openK.core.controller.BackendController;
-import org.eclipse.openK.core.controller.BaseWebService;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.ServiceRequestEnvelope;
+import org.eclipse.openk.core.controller.BackendController;
+import org.eclipse.openk.core.controller.BaseWebService;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.ws.rs.*;
 import javax.ws.rs.core.MediaType;
diff --git a/src/test/java/org/eclipse/openK/MicsCentralApplicationTest.java b/src/test/java/org/eclipse/openk/MicsCentralApplicationTest.java
similarity index 98%
rename from src/test/java/org/eclipse/openK/MicsCentralApplicationTest.java
rename to src/test/java/org/eclipse/openk/MicsCentralApplicationTest.java
index 9f4df5c..191c246 100644
--- a/src/test/java/org/eclipse/openK/MicsCentralApplicationTest.java
+++ b/src/test/java/org/eclipse/openk/MicsCentralApplicationTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK;
+package org.eclipse.openk;
 
 import com.codahale.metrics.health.HealthCheckRegistry;
 import io.dropwizard.jersey.setup.JerseyEnvironment;
diff --git a/src/test/java/org/eclipse/openK/api/ServiceDistributionClusterTest.java b/src/test/java/org/eclipse/openk/api/ServiceDistributionClusterTest.java
similarity index 98%
rename from src/test/java/org/eclipse/openK/api/ServiceDistributionClusterTest.java
rename to src/test/java/org/eclipse/openk/api/ServiceDistributionClusterTest.java
index ff0b8f0..d488d59 100644
--- a/src/test/java/org/eclipse/openK/api/ServiceDistributionClusterTest.java
+++ b/src/test/java/org/eclipse/openk/api/ServiceDistributionClusterTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.api;
+package org.eclipse.openk.api;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.Test;
diff --git a/src/test/java/org/eclipse/openK/api/ServiceRequestEnvelopeTest.java b/src/test/java/org/eclipse/openk/api/ServiceRequestEnvelopeTest.java
similarity index 91%
rename from src/test/java/org/eclipse/openK/api/ServiceRequestEnvelopeTest.java
rename to src/test/java/org/eclipse/openk/api/ServiceRequestEnvelopeTest.java
index 55e3e6f..13b6ac5 100644
--- a/src/test/java/org/eclipse/openK/api/ServiceRequestEnvelopeTest.java
+++ b/src/test/java/org/eclipse/openk/api/ServiceRequestEnvelopeTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.api;
+package org.eclipse.openk.api;
 
 import org.glassfish.jersey.internal.util.Base64;
 import org.junit.Test;
@@ -50,5 +50,11 @@
         assertEquals(2, env.getHeaders().length);
         assertEquals("2ndAttr", env.getHeaders()[1].getAttribute());
         assertEquals("1stValue", env.getHeaders()[0].getValue());
+
+        env.setPayload(null);
+        assertEquals("", env.getPayloadDecode());
+
+        env.setPayload("");
+        assertEquals("", env.getPayloadDecode());
     }
 }
diff --git a/src/test/java/org/eclipse/openK/api/VersionInfoTest.java b/src/test/java/org/eclipse/openk/api/VersionInfoTest.java
similarity index 96%
rename from src/test/java/org/eclipse/openK/api/VersionInfoTest.java
rename to src/test/java/org/eclipse/openk/api/VersionInfoTest.java
index 26517c3..fa9b197 100644
--- a/src/test/java/org/eclipse/openK/api/VersionInfoTest.java
+++ b/src/test/java/org/eclipse/openk/api/VersionInfoTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.api;
+package org.eclipse.openk.api;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import org.junit.Test;
diff --git a/src/test/java/org/eclipse/openK/core/common/GsonUTCDateAdapterTest.java b/src/test/java/org/eclipse/openk/core/common/GsonUTCDateAdapterTest.java
similarity index 97%
rename from src/test/java/org/eclipse/openK/core/common/GsonUTCDateAdapterTest.java
rename to src/test/java/org/eclipse/openk/core/common/GsonUTCDateAdapterTest.java
index efd4d3c..06c574c 100644
--- a/src/test/java/org/eclipse/openK/core/common/GsonUTCDateAdapterTest.java
+++ b/src/test/java/org/eclipse/openk/core/common/GsonUTCDateAdapterTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.common;
+package org.eclipse.openk.core.common;
 
 import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonElement;
diff --git a/src/test/java/org/eclipse/openK/core/common/util/ResourceLoaderBaseTest.java b/src/test/java/org/eclipse/openk/core/common/util/ResourceLoaderBaseTest.java
similarity index 94%
rename from src/test/java/org/eclipse/openK/core/common/util/ResourceLoaderBaseTest.java
rename to src/test/java/org/eclipse/openk/core/common/util/ResourceLoaderBaseTest.java
index 976ac64..9247f87 100644
--- a/src/test/java/org/eclipse/openK/core/common/util/ResourceLoaderBaseTest.java
+++ b/src/test/java/org/eclipse/openk/core/common/util/ResourceLoaderBaseTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.common.util;
+package org.eclipse.openk.core.common.util;
 
 
 import org.junit.Test;
diff --git a/src/test/java/org/eclipse/openK/core/controller/BackendControllerTest.java b/src/test/java/org/eclipse/openk/core/controller/BackendControllerTest.java
similarity index 86%
rename from src/test/java/org/eclipse/openK/core/controller/BackendControllerTest.java
rename to src/test/java/org/eclipse/openk/core/controller/BackendControllerTest.java
index d97234a..868b9f5 100644
--- a/src/test/java/org/eclipse/openK/core/controller/BackendControllerTest.java
+++ b/src/test/java/org/eclipse/openk/core/controller/BackendControllerTest.java
@@ -10,14 +10,14 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.core.common.util.ResourceLoaderBase;
+import org.eclipse.openk.core.common.util.ResourceLoaderBase;
 import org.junit.Test;
 import org.powermock.reflect.Whitebox;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
@@ -45,9 +45,9 @@
     @Test
     public void testReadServerDistribution() throws Exception {
 
-        ServiceDistributionCluster sdc = baseTestReadServerDistribution("elogbook.openK", "testServiceDistributions.json");
+        ServiceDistributionCluster sdc = baseTestReadServerDistribution("elogbook.openk", "testServiceDistributions.json");
 
-        assertEquals("elogbook.openK", sdc.getClustername());
+        assertEquals("elogbook.openk", sdc.getClustername());
         assertEquals(1, sdc.getDistributions().length);
         assertEquals("172.18.22.160", sdc.getDistributions()[0].getHost());
     }
@@ -72,7 +72,7 @@
 
     @Test
     public void testReadServerDistribution_activeInactive() throws Exception {
-        ServiceDistributionCluster sdc = baseTestReadServerDistribution( "elogbook.openK", "testServiceDistributionsTwo_OneIsInactive.json");
+        ServiceDistributionCluster sdc = baseTestReadServerDistribution( "elogbook.openk", "testServiceDistributionsTwo_OneIsInactive.json");
 
         assertEquals( 1, sdc.getDistributions().length);
         assertTrue( sdc.getDistributions()[0].isActive());
diff --git a/src/test/java/org/eclipse/openK/core/controller/BaseWebServiceTest.java b/src/test/java/org/eclipse/openk/core/controller/BaseWebServiceTest.java
similarity index 92%
rename from src/test/java/org/eclipse/openK/core/controller/BaseWebServiceTest.java
rename to src/test/java/org/eclipse/openk/core/controller/BaseWebServiceTest.java
index 7deef09..2b5ac28 100644
--- a/src/test/java/org/eclipse/openK/core/controller/BaseWebServiceTest.java
+++ b/src/test/java/org/eclipse/openk/core/controller/BaseWebServiceTest.java
@@ -10,13 +10,13 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.core.common.util.ResourceLoaderBase;
+import org.eclipse.openk.core.common.util.ResourceLoaderBase;
 import org.junit.Test;
 import org.powermock.reflect.Whitebox;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.ws.rs.core.Response;
 
diff --git a/src/test/java/org/eclipse/openK/core/controller/DispatchControllerTest.java b/src/test/java/org/eclipse/openk/core/controller/DispatchControllerTest.java
similarity index 89%
rename from src/test/java/org/eclipse/openK/core/controller/DispatchControllerTest.java
rename to src/test/java/org/eclipse/openk/core/controller/DispatchControllerTest.java
index 9cc5507..6d7aad3 100644
--- a/src/test/java/org/eclipse/openK/core/controller/DispatchControllerTest.java
+++ b/src/test/java/org/eclipse/openk/core/controller/DispatchControllerTest.java
@@ -10,19 +10,19 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.easymock.EasyMock;
 import org.eclipse.jetty.http.HttpStatus;
 import org.junit.Before;
 import org.junit.Test;
 import org.powermock.reflect.Whitebox;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.api.ServiceRequestEnvelope;
-import org.eclipse.openK.core.common.JsonGeneratorBase;
-import org.eclipse.openK.core.common.util.ResourceLoaderBase;
-import org.eclipse.openK.core.communication.RestServiceWrapper;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.api.ServiceRequestEnvelope;
+import org.eclipse.openk.core.common.JsonGeneratorBase;
+import org.eclipse.openk.core.common.util.ResourceLoaderBase;
+import org.eclipse.openk.core.communication.RestServiceWrapper;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import javax.ws.rs.core.Response;
 
@@ -61,7 +61,7 @@
             }
         };
 
-        Response resp2 = controller.dispatch("elogbook.openK", envelope);
+        Response resp2 = controller.dispatch("elogbook.openk", envelope);
         assertEquals(HttpStatus.OK_200, resp2.getStatus());
 
     }
diff --git a/src/test/java/org/eclipse/openK/core/controller/ServicesConfigCacheTest.java b/src/test/java/org/eclipse/openk/core/controller/ServicesConfigCacheTest.java
similarity index 88%
rename from src/test/java/org/eclipse/openK/core/controller/ServicesConfigCacheTest.java
rename to src/test/java/org/eclipse/openk/core/controller/ServicesConfigCacheTest.java
index 3cf869b..152facd 100644
--- a/src/test/java/org/eclipse/openK/core/controller/ServicesConfigCacheTest.java
+++ b/src/test/java/org/eclipse/openk/core/controller/ServicesConfigCacheTest.java
@@ -10,14 +10,14 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.eclipse.jetty.http.HttpStatus;
 import org.junit.Test;
 import org.powermock.reflect.Whitebox;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.core.common.util.ResourceLoaderBase;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.core.common.util.ResourceLoaderBase;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 
 import static org.junit.Assert.assertEquals;
 
@@ -37,7 +37,7 @@
 
         ServiceDistributionCluster[] sdc = baseTestReadServerDistribution("testServiceDistributions.json");
 
-        assertEquals("elogbook.openK", sdc[0].getClustername());
+        assertEquals("elogbook.openk", sdc[0].getClustername());
         assertEquals(1, sdc[0].getDistributions().length);
         assertEquals("172.18.22.160", sdc[0].getDistributions()[0].getHost());
     }
diff --git a/src/test/java/org/eclipse/openK/core/controller/ServicesConfigCacheTimerTaskTest.java b/src/test/java/org/eclipse/openk/core/controller/ServicesConfigCacheTimerTaskTest.java
similarity index 95%
rename from src/test/java/org/eclipse/openK/core/controller/ServicesConfigCacheTimerTaskTest.java
rename to src/test/java/org/eclipse/openk/core/controller/ServicesConfigCacheTimerTaskTest.java
index 31c45c6..e8f6557 100644
--- a/src/test/java/org/eclipse/openK/core/controller/ServicesConfigCacheTimerTaskTest.java
+++ b/src/test/java/org/eclipse/openk/core/controller/ServicesConfigCacheTimerTaskTest.java
@@ -10,11 +10,11 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.controller;
+package org.eclipse.openk.core.controller;
 
 import org.easymock.EasyMock;
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
diff --git a/src/test/java/org/eclipse/openK/core/exceptions/HttpStatusExceptionTest.java b/src/test/java/org/eclipse/openk/core/exceptions/HttpStatusExceptionTest.java
similarity index 94%
rename from src/test/java/org/eclipse/openK/core/exceptions/HttpStatusExceptionTest.java
rename to src/test/java/org/eclipse/openk/core/exceptions/HttpStatusExceptionTest.java
index 19589b2..7ffc901 100644
--- a/src/test/java/org/eclipse/openK/core/exceptions/HttpStatusExceptionTest.java
+++ b/src/test/java/org/eclipse/openk/core/exceptions/HttpStatusExceptionTest.java
@@ -10,7 +10,7 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.core.exceptions;
+package org.eclipse.openk.core.exceptions;
 
 
 import org.eclipse.jetty.http.HttpStatus;
diff --git a/src/test/java/org/eclipse/openK/health/ConfigFilePresentHealthCheckTest.java b/src/test/java/org/eclipse/openk/health/ConfigFilePresentHealthCheckTest.java
similarity index 92%
rename from src/test/java/org/eclipse/openK/health/ConfigFilePresentHealthCheckTest.java
rename to src/test/java/org/eclipse/openk/health/ConfigFilePresentHealthCheckTest.java
index f33c91e..0ebe951 100644
--- a/src/test/java/org/eclipse/openK/health/ConfigFilePresentHealthCheckTest.java
+++ b/src/test/java/org/eclipse/openk/health/ConfigFilePresentHealthCheckTest.java
@@ -10,11 +10,11 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.health;
+package org.eclipse.openk.health;
 
 import com.codahale.metrics.health.HealthCheck;
-import org.eclipse.openK.api.ServiceDistributionCluster;
-import org.eclipse.openK.core.controller.ServicesConfigCache;
+import org.eclipse.openk.api.ServiceDistributionCluster;
+import org.eclipse.openk.core.controller.ServicesConfigCache;
 import org.junit.Test;
 import org.powermock.reflect.Whitebox;
 
diff --git a/src/test/java/org/eclipse/openK/resources/MicsCentralResourceTest.java b/src/test/java/org/eclipse/openk/resources/MicsCentralResourceTest.java
similarity index 85%
rename from src/test/java/org/eclipse/openK/resources/MicsCentralResourceTest.java
rename to src/test/java/org/eclipse/openk/resources/MicsCentralResourceTest.java
index ffecb61..4597aef 100644
--- a/src/test/java/org/eclipse/openK/resources/MicsCentralResourceTest.java
+++ b/src/test/java/org/eclipse/openk/resources/MicsCentralResourceTest.java
@@ -10,11 +10,11 @@
 ******************************************************************************
 */
 
-package org.eclipse.openK.resources;
+package org.eclipse.openk.resources;
 
 import org.eclipse.jetty.http.HttpStatus;
-import org.eclipse.openK.core.controller.ServicesConfigCache;
-import org.eclipse.openK.core.exceptions.HttpStatusException;
+import org.eclipse.openk.core.controller.ServicesConfigCache;
+import org.eclipse.openk.core.exceptions.HttpStatusException;
 import org.junit.Test;
 
 import javax.ws.rs.core.Response;
@@ -32,7 +32,7 @@
     @Test
     public void testGetServiceDistribution() throws HttpStatusException {
         ServicesConfigCache.getInstance().readServerDistribution("servicesDistributionDevLocal.json");
-        Response r = new MicsCentralResource().getServiceDistribution("elogbook.openK" );
+        Response r = new MicsCentralResource().getServiceDistribution("elogbook.openk" );
 
         assertEquals(HttpStatus.OK_200, r.getStatus());
     }