Refactoring CLI commands with a proper naming convention
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/CommandLineService.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/CommandLineService.java
index 3939a4d..efc7021 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/CommandLineService.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/CommandLineService.java
@@ -39,7 +39,7 @@
 import org.apache.axis2.transport.http.HttpTransportProperties;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.stratos.cli.exception.CommandException;
-import org.apache.stratos.cli.utils.CommandLineUtils;
+import org.apache.stratos.cli.utils.CliUtils;
 import org.apache.stratos.cli.utils.RowMapper;
 import org.apache.stratos.manager.dto.Cartridge;
 import org.apache.stratos.manager.dto.PolicyDefinition;
@@ -209,7 +209,7 @@
 			}
 
 			System.out.println("Subscribed Cartridges:");
-			CommandLineUtils.printTable(cartridges, cartridgeMapper, headers.toArray(new String[headers.size()]));
+			CliUtils.printTable(cartridges, cartridgeMapper, headers.toArray(new String[headers.size()]));
 
 			System.out.println();
 
@@ -243,7 +243,7 @@
 			};
 
 			System.out.println("Available Multi-Tenant Cartridges:");
-			CommandLineUtils.printTable(multiTenantCatridges, cartridgeMapper, "Type", "Name", "Version");
+			CliUtils.printTable(multiTenantCatridges, cartridgeMapper, "Type", "Name", "Version");
 			System.out.println();
 			
 			Cartridge[] singleTenantCatridges = stub.getAvailableCartridges(false);
@@ -256,7 +256,7 @@
 			}
 			
 			System.out.println("Available Single-Tenant Cartridges:");
-			CommandLineUtils.printTable(singleTenantCatridges, cartridgeMapper, "Type", "Name", "Version");
+			CliUtils.printTable(singleTenantCatridges, cartridgeMapper, "Type", "Name", "Version");
 			System.out.println();
 		} catch (ApplicationManagementServiceADCExceptionException e) {
 			handleException("cannot.list.available.cartridges", e);
@@ -287,7 +287,7 @@
 				}
 			};
 
-			CommandLineUtils.printTable(policies, policyMapper, "Policy Name", "Description", "Default");
+			CliUtils.printTable(policies, policyMapper, "Policy Name", "Description", "Default");
 			System.out.println();
 		} catch (RemoteException e) {
 			handleException(e);
@@ -542,7 +542,7 @@
     	if (logger.isDebugEnabled()) {
     		logger.debug("Displaying message for {}. Exception thrown is {}", key, e.getClass());
     	}
-    	String message = CommandLineUtils.getMessage(key, args);
+    	String message = CliUtils.getMessage(key, args);
         if (logger.isErrorEnabled()) {
         	logger.error(message);
         }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestClient.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestClient.java
index 48488e5..af2cb6f 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestClient.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestClient.java
@@ -31,7 +31,7 @@
 import org.apache.http.params.HttpConnectionParams;
 import org.apache.http.params.HttpParams;
 import org.apache.stratos.cli.exception.ExceptionMapper;
-import org.apache.stratos.cli.utils.CommandLineUtils;
+import org.apache.stratos.cli.utils.CliUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -222,7 +222,7 @@
     }
 
     private void printError(HttpResponse response) {
-        String resultString = CommandLineUtils.getHttpResponseString(response);
+        String resultString = CliUtils.getHttpResponseString(response);
         if (StringUtils.isNotBlank(resultString)) {
             // Response body found, try to extract exception information
             boolean exceptionMapperInstanceFound = false;
@@ -275,7 +275,7 @@
                 printError(response);
                 return null;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 GsonBuilder gsonBuilder = new GsonBuilder();
                 Gson gson = gsonBuilder.create();
                 return gson.fromJson(resultString, responseJsonClass);
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestCommandLineService.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestCommandLineService.java
index af8c214..7fd7d53 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestCommandLineService.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/RestCommandLineService.java
@@ -18,11 +18,7 @@
  */
 package org.apache.stratos.cli;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
 import java.net.ConnectException;
-import java.net.SocketException;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -42,7 +38,6 @@
 import org.apache.axis2.context.ConfigurationContextFactory;
 import org.apache.axis2.description.TransportOutDescription;
 import org.apache.axis2.transport.http.HttpTransportProperties;
-import org.apache.commons.lang3.StringUtils;
 import org.apache.http.HttpResponse;
 import org.apache.http.client.ClientProtocolException;
 import org.apache.http.impl.client.DefaultHttpClient;
@@ -65,7 +60,7 @@
 import org.apache.stratos.cli.exception.CommandException;
 import org.apache.stratos.cli.exception.ExceptionMapper;
 import org.apache.stratos.cli.utils.CliConstants;
-import org.apache.stratos.cli.utils.CommandLineUtils;
+import org.apache.stratos.cli.utils.CliUtils;
 import org.apache.stratos.cli.utils.RowMapper;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -243,7 +238,7 @@
             response = restClient.doGet(httpClient, endpoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 return null;
             }
@@ -277,7 +272,7 @@
             response = restClient.doGet(httpClient, restClient.getBaseURL() + listAvailableCartridgesRestEndpoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             if (resultString == null) {
                 return null;
@@ -319,7 +314,7 @@
             HttpResponse response = restClient.doGet(httpClient, restClient.getBaseURL() + listAvailableCartridgesRestEndpoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 return;
             }
@@ -393,7 +388,7 @@
                 cartridges = multiTelentCartridgeList.getCartridge().toArray(cartridges);
 
                 System.out.println("Available Multi-Tenant Cartridges:");
-                CommandLineUtils.printTable(cartridges, cartridgeMapper, "Type", "Name", "Description", "Version", "Multitenanted");
+                CliUtils.printTable(cartridges, cartridgeMapper, "Type", "Name", "Description", "Version", "Multitenanted");
                 System.out.println();
             }
 
@@ -410,7 +405,7 @@
                 cartridges1 = singleTeneCartridgetList.getCartridge().toArray(cartridges1   );
 
                 System.out.println("Available Single-Tenant Cartridges:");
-                CommandLineUtils.printTable(cartridges1, cartridgeMapper, "Type", "Name", "Description", "Version", "Multitenanted", "Accessibility");
+                CliUtils.printTable(cartridges1, cartridgeMapper, "Type", "Name", "Description", "Version", "Multitenanted", "Accessibility");
                 System.out.println();
             }
         } catch (Exception e) {
@@ -427,7 +422,7 @@
             HttpResponse response = restClient.doGet(httpClient, restClient.getBaseURL() + listAvailableCartridgesRestEndpoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 return;
             }
@@ -470,7 +465,7 @@
             HttpResponse response = restClient.doGet(httpClient, restClient.getBaseURL() + listSubscribedCartridgesRestEndpoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             GsonBuilder gsonBuilder = new GsonBuilder();
             Gson gson = gsonBuilder.create();
 
@@ -547,7 +542,7 @@
             }
 
             System.out.println("Subscribed Cartridges:");
-            CommandLineUtils.printTable(cartridges, cartridgeMapper, headers.toArray(new String[headers.size()]));
+            CliUtils.printTable(cartridges, cartridgeMapper, headers.toArray(new String[headers.size()]));
             System.out.println();
 
         } catch (Exception e) {
@@ -565,7 +560,7 @@
                     + listSubscribedCartridgeInfoRestEndpoint + alias);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             GsonBuilder gsonBuilder = new GsonBuilder();
             Gson gson = gsonBuilder.create();
@@ -649,7 +644,7 @@
                         + listClusterRestEndpoint + "lb");
 
                 String responseCode = "" + responseCluster.getStatusLine().getStatusCode();
-                String resultStringCluster = CommandLineUtils.getHttpResponseString(responseCluster);
+                String resultStringCluster = CliUtils.getHttpResponseString(responseCluster);
 
                 GsonBuilder gsonBuilder = new GsonBuilder();
                 Gson gson = gsonBuilder.create();
@@ -730,7 +725,7 @@
                         +"clusterId/"+ m.getLbClusterId());
 
                 String responseCode = "" + responseCluster.getStatusLine().getStatusCode();
-                String resultStringCluster = CommandLineUtils.getHttpResponseString(responseCluster);
+                String resultStringCluster = CliUtils.getHttpResponseString(responseCluster);
 
                 GsonBuilder gsonBuilder = new GsonBuilder();
                 Gson gson = gsonBuilder.create();
@@ -760,13 +755,13 @@
 
             Gson gson = new Gson();
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return null;
             }
 
-            Cluster cluster = getClusterObjectFromString(CommandLineUtils.getHttpResponseString(response));
+            Cluster cluster = getClusterObjectFromString(CliUtils.getHttpResponseString(response));
 
             if (cluster == null) {
                 System.out.println("No existing subscriptions found for alias " + alias);
@@ -850,13 +845,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return null;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return null;
@@ -891,13 +886,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return null;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return null;
@@ -961,13 +956,13 @@
             String responseCode = "" + response.getStatusLine().getStatusCode();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String subscriptionOutput = CommandLineUtils.getHttpResponseString(response);
+            String subscriptionOutput = CliUtils.getHttpResponseString(response);
 
             if (subscriptionOutput == null) {
                 System.out.println("Error in response");
@@ -1032,7 +1027,7 @@
                 System.out.println("Tenant added successfully");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1072,7 +1067,7 @@
                 System.out.println("User added successfully");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1100,7 +1095,7 @@
                 System.out.println("You have succesfully delete " + tenantDomain + " tenant");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1128,7 +1123,7 @@
                 System.out.println("You have succesfully deleted " + userName + " user");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1156,7 +1151,7 @@
                 System.out.println("You have succesfully deactivate " + tenantDomain + " tenant");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1184,7 +1179,7 @@
                 System.out.println("You have succesfully activate " + tenantDomain + " tenant");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1204,7 +1199,7 @@
                     + listAllTenantRestEndPoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             GsonBuilder gsonBuilder = new GsonBuilder();
             Gson gson = gsonBuilder.create();
@@ -1254,7 +1249,7 @@
             }
 
             System.out.println("Available Tenants:" );
-            CommandLineUtils.printTable(tenants, tenantInfoMapper, "Domain", "Tenant ID", "Email", "State", "Created Date");
+            CliUtils.printTable(tenants, tenantInfoMapper, "Domain", "Tenant ID", "Email", "State", "Created Date");
             System.out.println();
 
         } catch (Exception e) {
@@ -1272,7 +1267,7 @@
                     + listAllUserRestEndPoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             GsonBuilder gsonBuilder = new GsonBuilder();
             Gson gson = gsonBuilder.create();
@@ -1319,7 +1314,7 @@
             }
 
             System.out.println("Available Tenants:" );
-            CommandLineUtils.printTable(users, userInfoMapper, "Username", "Role");
+            CliUtils.printTable(users, userInfoMapper, "Username", "Role");
             System.out.println();
 
         } catch (Exception e) {
@@ -1344,7 +1339,7 @@
                 System.out.println("You have successfully unsubscribed " + alias + " cartridge");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1372,7 +1367,7 @@
                 System.out.println("You have successfully deployed the cartridge");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1400,7 +1395,7 @@
                 System.out.println("You have succesfully undeploy " + id + " cartridge");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1420,7 +1415,7 @@
                     + partitionDeploymentEndPoint, partitionDefinition);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             GsonBuilder gsonBuilder = new GsonBuilder();
             Gson gson = gsonBuilder.create();
@@ -1457,7 +1452,7 @@
                 System.out.println("You have successfully deployed the autoscaling policy");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1485,7 +1480,7 @@
                 System.out.println("You have succesfully deploy the multi-tenant service cluster");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1513,7 +1508,7 @@
                 System.out.println("You have succesfully undeploy multi-tenant service cluster");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1538,13 +1533,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return;
@@ -1582,7 +1577,7 @@
             }
 
             System.out.println("Available Deploy Services :");
-            CommandLineUtils.printTable(definitionArry, deployServiceMapper, "Cartridge Type", "Deployment Policy Name",
+            CliUtils.printTable(definitionArry, deployServiceMapper, "Cartridge Type", "Deployment Policy Name",
                     "Autoscaling Policy Name", "Cluster Domain", "Tenant Range", "Accessibility");
             System.out.println();
 
@@ -1609,7 +1604,7 @@
                 System.out.println("You have successfully deployed the deployment policy");
                 return;
             } else {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -1629,7 +1624,7 @@
                     + listParitionRestEndPoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             GsonBuilder gsonBuilder = new GsonBuilder();
             Gson gson = gsonBuilder.create();
@@ -1677,7 +1672,7 @@
             }
 
             System.out.println("Available Partitions:" );
-            CommandLineUtils.printTable(partitions, partitionMapper, "ID", "Provider", "Accessibilty");
+            CliUtils.printTable(partitions, partitionMapper, "ID", "Provider", "Accessibilty");
             System.out.println();
 
         } catch (Exception e) {
@@ -1700,13 +1695,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
 
             if (resultString == null) {
                 System.out.println("Response content is empty");
@@ -1744,7 +1739,7 @@
             }
 
             System.out.println("Available Auto-scaling Policies:");
-            CommandLineUtils.printTable(policyArry, partitionMapper, "ID", "Accessibility");
+            CliUtils.printTable(policyArry, partitionMapper, "ID", "Accessibility");
 
         } catch (Exception e) {
             handleException("Exception in listing autoscale policies", e);
@@ -1766,13 +1761,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return;
@@ -1809,7 +1804,7 @@
             }
 
             System.out.println("Available Deployment Policies:");
-            CommandLineUtils.printTable(policyArry, partitionMapper, "ID", "Accessibility");
+            CliUtils.printTable(policyArry, partitionMapper, "ID", "Accessibility");
             System.out.println();
 
         } catch (Exception e) {
@@ -1832,13 +1827,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return;
@@ -1880,13 +1875,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return;
@@ -1923,13 +1918,13 @@
             Gson gson = gsonBuilder.create();
 
             if ( ! responseCode.equals(CliConstants.RESPONSE_OK)) {
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
                 return;
             }
 
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 System.out.println("Response content is empty");
                 return;
@@ -1978,7 +1973,7 @@
                 KubernetesGroup[] array = new KubernetesGroup[list.getKubernetesGroup().size()];
                 array = list.getKubernetesGroup().toArray(array);
                 System.out.println("Available kubernetes groups:" );
-                CommandLineUtils.printTable(array, partitionMapper, "Group ID", "Description");
+                CliUtils.printTable(array, partitionMapper, "Group ID", "Description");
             } else {
                 System.out.println("No kubernetes groups found");
                 return;
@@ -2016,7 +2011,7 @@
                 KubernetesHost[] array = new KubernetesHost[list.getKubernetesHost().size()];
                 array = list.getKubernetesHost().toArray(array);
                 System.out.println("Available kubernetes hosts:" );
-                CommandLineUtils.printTable(array, partitionMapper, "Host ID", "Hostname", "IP Address");
+                CliUtils.printTable(array, partitionMapper, "Host ID", "Hostname", "IP Address");
             } else {
                 System.out.println("No kubernetes hosts found");
                 return;
@@ -2053,7 +2048,7 @@
             } else {
                 GsonBuilder gsonBuilder = new GsonBuilder();
                 Gson gson = gsonBuilder.create();
-                String resultString = CommandLineUtils.getHttpResponseString(response);
+                String resultString = CliUtils.getHttpResponseString(response);
                 ExceptionMapper exception = gson.fromJson(resultString, ExceptionMapper.class);
                 System.out.println(exception);
             }
@@ -2215,7 +2210,7 @@
             logger.debug("Displaying message for {}. Exception thrown is {}", key, e.getClass());
         }
 
-        String message = CommandLineUtils.getMessage(key, args);
+        String message = CliUtils.getMessage(key, args);
 
         if (logger.isErrorEnabled()) {
             logger.error(message);
@@ -2247,7 +2242,7 @@
             HttpResponse response = restClient.doGet(httpClient, restClient.getBaseURL() + listAvailableCartridgesRestEndpoint);
 
             String responseCode = "" + response.getStatusLine().getStatusCode();
-            String resultString = CommandLineUtils.getHttpResponseString(response);
+            String resultString = CliUtils.getHttpResponseString(response);
             if (resultString == null) {
                 return false;
             }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/StratosApplication.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/StratosApplication.java
index b76edcb..5df597d 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/StratosApplication.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/StratosApplication.java
@@ -96,7 +96,7 @@
 		command = new ExitCommand();
 		commands.put(command.getName(), command);
 
-		command = new SubscribeCommand();
+		command = new SubscribeCartridgeCommand();
 		commands.put(command.getName(), command);
 
 		command = new UnsubscribeCommand();
@@ -126,16 +126,16 @@
         command = new ActivateTenantCommand();
         commands.put(command.getName(), command);
 
-        command = new CartridgeDeploymentCommand();
+        command = new DeployCartridgeCommand();
         commands.put(command.getName(), command);
 
-        command = new PartitionDeploymentCommand();
+        command = new DeployPartitionCommand();
         commands.put(command.getName(), command);
 
-        command = new AutoscalingPolicyDeploymentCommand();
+        command = new DeployAutoscalingPolicyCommand();
         commands.put(command.getName(), command);
 
-        command = new DeployServiceDeploymentCommand();
+        command = new DeployServiceCommand();
         commands.put(command.getName(), command);
 
         command = new UndeployServiceDefinitionCommand();
@@ -147,19 +147,19 @@
         command = new UndeployCartridgeDefinitionCommand();
         commands.put(command.getName(), command);
 
-        command = new DeploymentPolicyDeploymentCommand();
+        command = new DeployDeploymentPolicyCommand();
         commands.put(command.getName(), command);
 		
 		command = new ListSubscribedCartridgesCommand();
 		commands.put(command.getName(), command);
 
-        command = new PartitionCommand();
+        command = new ListPartitionCommand();
         commands.put(command.getName(), command);
 
-        command = new AutoscalePolicyCommand();
+        command = new ListAutoscalePolicyCommand();
         commands.put(command.getName(), command);
 
-        command = new DeploymentPolicyCommand();
+        command = new ListDeploymentPolicyCommand();
         commands.put(command.getName(), command);
 		
 		command = new ListMemberCommand();
@@ -177,7 +177,7 @@
         command = new DescribeAutoScalingPolicyCommand();
         commands.put(command.getName(), command);
         
-        command = new SubscribedCartridgeInfoCommand();
+        command = new ListCartridgeSubscriptionsCommand();
         commands.put(command.getName(), command);
 		
 		command = new SyncCommand();
@@ -292,14 +292,14 @@
 				}
 				if (commandLine.hasOption(CliConstants.HELP_ACTION)) {
 					printHelp();
-					return CliConstants.SUCCESSFUL_CODE;
+					return CliConstants.COMMAND_SUCCESSFULL;
 				}
 			} catch (ParseException e) {
 				if (logger.isErrorEnabled()) {
 					logger.error("Error parsing arguments when trying to login", e);
 				}
 				System.out.println(e.getMessage());
-				return CliConstants.BAD_ARGS_CODE; 
+				return CliConstants.COMMAND_FAILED;
 			}
 
 		}
@@ -312,7 +312,7 @@
 			Command<StratosCommandContext> command = commands.get(action);
 			if (command == null) {
 				printHelp();
-				return CliConstants.BAD_ARGS_CODE;
+				return CliConstants.COMMAND_FAILED;
 			}
 
 			boolean loginRequired = !CliConstants.HELP_ACTION.equals(action);
@@ -355,7 +355,7 @@
 
 			promptLoop();
 		}
-		return CliConstants.SUCCESSFUL_CODE;
+		return CliConstants.COMMAND_SUCCESSFULL;
 	}
 
 	private boolean login(String usernameInput, String passwordInput, boolean validateLogin) {
@@ -427,7 +427,7 @@
 		Command<StratosCommandContext> command = commands.get(action);
 		if (command == null) {
 			System.out.println(action + ": command not found.");
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 		try {
 			return command.execute(context, actionArgs);
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ActivateTenantCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ActivateTenantCommand.java
index 84acbc1..35fa624 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ActivateTenantCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ActivateTenantCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting deactivate tenant info {}", id);
 			}
 			RestCommandLineService.getInstance().activateTenant(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddDomainMappingCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddDomainMappingCommand.java
index daafc61..773e64f 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddDomainMappingCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddDomainMappingCommand.java
@@ -68,14 +68,14 @@
 
 			if (StringUtils.isBlank(domainToDisplay)) {
 				System.out.println("Error adding domain mapping.");
-				return CliConstants.BAD_ARGS_CODE;
+				return CliConstants.COMMAND_FAILED;
 			} else {
 				System.out.format("Your own domain is added. Please CNAME it to systems domain %s.%n", domainToDisplay);
-				return CliConstants.SUCCESSFUL_CODE;
+				return CliConstants.COMMAND_SUCCESSFULL;
 			}
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddTenantCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddTenantCommand.java
index b185f7d..3b9b218 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddTenantCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddTenantCommand.java
@@ -150,23 +150,23 @@
 
                 if (admin == null || firstName == null || lastaName == null || password == null || domain == null || email == null) {
                     System.out.println("usage: " + getName() + " [-u <user name>] [-f <first name>] [-l <last name>] [-p <password>] [-d <domain name>] [-e <email>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().addTenant(admin, firstName, lastaName, password, domain, email);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
 
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddUserCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddUserCommand.java
index 331eca4..2eff5cc 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddUserCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AddUserCommand.java
@@ -165,23 +165,23 @@
 
                 if (userName == null || credential == null || role == null || firstName == null || lastName == null || email == null) {
                     System.out.println("usage: " + getName() + " [-u <user name>] [-p <credential>] [-r <role>] [-f <first name>] [-l <last name>] [-e <email>] [-pr <profile name>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().addUser(userName, credential, role, firstName, lastName, email, profileName);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
 
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeactivateTenantCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeactivateTenantCommand.java
index 83adf1f..ee9e15a 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeactivateTenantCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeactivateTenantCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting deactivate tenant info {}", id);
 			}
 			RestCommandLineService.getInstance().deactivateTenant(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteTenantCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteTenantCommand.java
index 50b4a85..3c0b3f5 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteTenantCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteTenantCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting delete tenant info {}", id);
 			}
 			RestCommandLineService.getInstance().deleteTenant(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteUserCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteUserCommand.java
index 9be1f26..2bf3e2d 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteUserCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeleteUserCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting delete user info {}", username);
 			}
 			RestCommandLineService.getInstance().deleteUser(username);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AutoscalingPolicyDeploymentCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployAutoscalingPolicyCommand.java
similarity index 90%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AutoscalingPolicyDeploymentCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployAutoscalingPolicyCommand.java
index ae44391..f6aa2ba 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AutoscalingPolicyDeploymentCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployAutoscalingPolicyCommand.java
@@ -30,13 +30,13 @@
 import java.io.FileReader;
 import java.io.IOException;
 
-public class AutoscalingPolicyDeploymentCommand implements Command<StratosCommandContext> {
+public class DeployAutoscalingPolicyCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(AutoscalingPolicyDeploymentCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(DeployAutoscalingPolicyCommand.class);
 
     private final Options options;
 
-    public AutoscalingPolicyDeploymentCommand(){
+    public DeployAutoscalingPolicyCommand(){
         options = constructOptions();
     }
 
@@ -92,26 +92,26 @@
 
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-p <resource path>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().deployAutoscalingPolicy(autoscalingPolicyDeployment);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             } catch (IOException e) {
                 //e.printStackTrace();
                 System.out.println("Invalid resource path");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/CartridgeDeploymentCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployCartridgeCommand.java
similarity index 91%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/CartridgeDeploymentCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployCartridgeCommand.java
index e60461c..6982fc1 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/CartridgeDeploymentCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployCartridgeCommand.java
@@ -30,13 +30,13 @@
 import java.io.FileReader;
 import java.io.IOException;
 
-public class CartridgeDeploymentCommand implements Command<StratosCommandContext> {
+public class DeployCartridgeCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(CartridgeDeploymentCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(DeployCartridgeCommand.class);
 
     private final Options options;
 
-    public CartridgeDeploymentCommand(){
+    public DeployCartridgeCommand(){
         options = constructOptions();
     }
 
@@ -92,28 +92,28 @@
 
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-p <resource path>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().deployCartridgeDefinition(cartridgeDeploymentJSON);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             } catch (IOException e) {
                 //e.printStackTrace();
                 System.out.println("Invalid resource path");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
 
 
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeploymentPolicyDeploymentCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployDeploymentPolicyCommand.java
similarity index 90%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeploymentPolicyDeploymentCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployDeploymentPolicyCommand.java
index 75fe52a..f444894 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeploymentPolicyDeploymentCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployDeploymentPolicyCommand.java
@@ -30,13 +30,13 @@
 import java.io.FileReader;
 import java.io.IOException;
 
-public class DeploymentPolicyDeploymentCommand implements Command<StratosCommandContext> {
+public class DeployDeploymentPolicyCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(DeploymentPolicyDeploymentCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(DeployDeploymentPolicyCommand.class);
 
     private final Options options;
 
-    public DeploymentPolicyDeploymentCommand(){
+    public DeployDeploymentPolicyCommand(){
         options = constructOptions();
     }
 
@@ -92,26 +92,26 @@
 
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-p <resource path>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().deployDeploymentPolicy(deploymentPolicyDeployment);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             } catch (IOException e) {
                 //e.printStackTrace();
                 System.out.println("Invalid resource path");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesGroupCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesGroupCommand.java
index 7b0ad24..e6f03fe 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesGroupCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesGroupCommand.java
@@ -25,7 +25,7 @@
 import org.apache.stratos.cli.StratosCommandContext;
 import org.apache.stratos.cli.exception.CommandException;
 import org.apache.stratos.cli.utils.CliConstants;
-import org.apache.stratos.cli.utils.CommandLineUtils;
+import org.apache.stratos.cli.utils.CliUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -75,7 +75,7 @@
 
         if ((args == null) || (args.length <= 0)) {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
 
         try {
@@ -85,24 +85,24 @@
                 String resourcePath = commandLine.getOptionValue(CliConstants.RESOURCE_PATH);
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-" + CliConstants.RESOURCE_PATH + " " + CliConstants.RESOURCE_PATH_LONG_OPTION + "]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
-                String resourceFileContent = CommandLineUtils.readResource(resourcePath);
+                String resourceFileContent = CliUtils.readResource(resourcePath);
                 RestCommandLineService.getInstance().deployKubernetesGroup(resourceFileContent);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
             } else {
                 System.out.println("usage: " + getName() + " [-" + CliConstants.RESOURCE_PATH + " " + CliConstants.RESOURCE_PATH_LONG_OPTION + "]");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
         } catch (ParseException e) {
             if (logger.isErrorEnabled()) {
                 logger.error("Error parsing arguments", e);
             }
             System.out.println(e.getMessage());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         } catch (IOException e) {
             System.out.println("Invalid resource path");
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesHostCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesHostCommand.java
index 2886e52..2650da1 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesHostCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployKubernetesHostCommand.java
@@ -25,7 +25,7 @@
 import org.apache.stratos.cli.StratosCommandContext;
 import org.apache.stratos.cli.exception.CommandException;
 import org.apache.stratos.cli.utils.CliConstants;
-import org.apache.stratos.cli.utils.CommandLineUtils;
+import org.apache.stratos.cli.utils.CliUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -75,7 +75,7 @@
 
         if ((args == null) || (args.length <= 0)) {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
 
         try {
@@ -85,24 +85,24 @@
                 String resourcePath = commandLine.getOptionValue(CliConstants.RESOURCE_PATH);
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-" + CliConstants.RESOURCE_PATH + " " + CliConstants.RESOURCE_PATH_LONG_OPTION + "]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
-                String resourceFileContent = CommandLineUtils.readResource(resourcePath);
+                String resourceFileContent = CliUtils.readResource(resourcePath);
                 RestCommandLineService.getInstance().deployKubernetesHost(resourceFileContent);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
             } else {
                 System.out.println("usage: " + getName() + " [-" + CliConstants.RESOURCE_PATH + " " + CliConstants.RESOURCE_PATH_LONG_OPTION + "]");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
         } catch (ParseException e) {
             if (logger.isErrorEnabled()) {
                 logger.error("Error parsing arguments", e);
             }
             System.out.println(e.getMessage());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         } catch (IOException e) {
             System.out.println("Invalid resource path");
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PartitionDeploymentCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployPartitionCommand.java
similarity index 91%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PartitionDeploymentCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployPartitionCommand.java
index b1e5989..c00ce7b 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PartitionDeploymentCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployPartitionCommand.java
@@ -30,13 +30,13 @@
 import java.io.FileReader;
 import java.io.IOException;
 
-public class PartitionDeploymentCommand implements Command<StratosCommandContext> {
+public class DeployPartitionCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(PartitionDeploymentCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(DeployPartitionCommand.class);
 
     private final Options options;
 
-    public PartitionDeploymentCommand(){
+    public DeployPartitionCommand(){
         options = constructOptions();
     }
 
@@ -92,26 +92,26 @@
 
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-p <resource path>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().deployPartition(partionDeployment);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             } catch (IOException e) {
                 //e.printStackTrace();
                 System.out.println("Invalid resource path");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployServiceDeploymentCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployServiceCommand.java
similarity index 90%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployServiceDeploymentCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployServiceCommand.java
index 95d9647..4961bfa 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployServiceDeploymentCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeployServiceCommand.java
@@ -31,13 +31,13 @@
 import java.io.FileReader;
 import java.io.IOException;
 
-public class DeployServiceDeploymentCommand implements Command<StratosCommandContext> {
+public class DeployServiceCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(DeployServiceDeploymentCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(DeployServiceCommand.class);
 
     private final Options options;
 
-    public DeployServiceDeploymentCommand(){
+    public DeployServiceCommand(){
         options = constructOptions();
     }
 
@@ -93,26 +93,26 @@
 
                 if (resourcePath == null) {
                     System.out.println("usage: " + getName() + " [-p <resource path>]");
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 RestCommandLineService.getInstance().deployService(deployServiceDeployment);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
 
             } catch (ParseException e) {
                 if (logger.isErrorEnabled()) {
                     logger.error("Error parsing arguments", e);
                 }
                 System.out.println(e.getMessage());
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             } catch (IOException e) {
                 //e.printStackTrace();
                 System.out.println("Invalid resource path");
-                return CliConstants.BAD_ARGS_CODE;
+                return CliConstants.COMMAND_FAILED;
             }
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeAutoScalingPolicyCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeAutoScalingPolicyCommand.java
index 195b417..a7e6945 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeAutoScalingPolicyCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeAutoScalingPolicyCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting Autoscale policy info {}", id);
 			}
 			RestCommandLineService.getInstance().describeAutoScalingPolicy(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeCartridgeCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeCartridgeCommand.java
index 3ae2b42..cb4608e 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeCartridgeCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeCartridgeCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting cartridge info {}", id);
 			}
 			 RestCommandLineService.getInstance().describeAvailableCartridges(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeDeploymentPolicyCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeDeploymentPolicyCommand.java
index ce31127..fe44e26 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeDeploymentPolicyCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribeDeploymentPolicyCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting Deployment policy info {}", id);
 			}
 			 RestCommandLineService.getInstance().describeDeploymentPolicies(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribePartitionCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribePartitionCommand.java
index 950a957..3709f4d 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribePartitionCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DescribePartitionCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting Partition info {}", id);
 			}
 			 RestCommandLineService.getInstance().describePartition(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ExitCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ExitCommand.java
index 1dbd7d4..4605113 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ExitCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ExitCommand.java
@@ -26,11 +26,6 @@
 import org.apache.stratos.cli.exception.CommandException;
 import org.apache.stratos.cli.utils.CliConstants;
 
-import java.io.File;
-
-import static org.apache.stratos.cli.utils.CliConstants.STRATOS_DIR;
-import static org.apache.stratos.cli.utils.CliConstants.STRATOS_HISTORY_DIR;
-
 public class ExitCommand implements Command<StratosCommandContext> {
 
 	private static final Logger logger = LoggerFactory.getLogger(ExitCommand.class);
@@ -60,10 +55,10 @@
 			logger.debug("Executing {} command...", getName());
 		}
 		if (args == null || args.length == 0) {
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/HelpCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/HelpCommand.java
index 0593b4e..2257f11 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/HelpCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/HelpCommand.java
@@ -55,13 +55,13 @@
 		}
 		if (args == null || args.length == 0) {
 			context.getStratosApplication().printHelp();
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else if (args != null && args.length == 1) {
 			context.getStratosApplication().printHelp(args[0]);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/InfoCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/InfoCommand.java
index d3c071a..a15e215 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/InfoCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/InfoCommand.java
@@ -60,10 +60,10 @@
 				logger.debug("Getting info {}", alias);
 			}
 			CommandLineService.getInstance().info(alias);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllTenants.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllTenants.java
index f9f7e09..1540c7c 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllTenants.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllTenants.java
@@ -52,10 +52,10 @@
         }
         if (args == null || args.length == 0) {
             RestCommandLineService.getInstance().listAllTenants();
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllUsers.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllUsers.java
index bea160e..6638cc7 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllUsers.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAllUsers.java
@@ -52,10 +52,10 @@
         }
         if (args == null || args.length == 0) {
             RestCommandLineService.getInstance().listAllUsers();
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AutoscalePolicyCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAutoscalePolicyCommand.java
similarity index 88%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AutoscalePolicyCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAutoscalePolicyCommand.java
index 9c3b4ba..779b8bd 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/AutoscalePolicyCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListAutoscalePolicyCommand.java
@@ -27,11 +27,11 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class AutoscalePolicyCommand implements Command<StratosCommandContext> {
+public class ListAutoscalePolicyCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(AutoscalePolicyCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(ListAutoscalePolicyCommand.class);
 
-    public AutoscalePolicyCommand() {
+    public ListAutoscalePolicyCommand() {
     }
 
     public String getName() {
@@ -53,10 +53,10 @@
         if (args == null || args.length == 0) {
             //CommandLineService.getInstance().listAvailableCartridges();
             RestCommandLineService.getInstance().listAutoscalePolicies();
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribedCartridgeInfoCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgeSubscriptionsCommand.java
similarity index 76%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribedCartridgeInfoCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgeSubscriptionsCommand.java
index cc002a3..372a23a 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribedCartridgeInfoCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgeSubscriptionsCommand.java
@@ -18,12 +18,7 @@
  */
 package org.apache.stratos.cli.commands;
 
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.CommandLineParser;
-import org.apache.commons.cli.GnuParser;
-import org.apache.commons.cli.Option;
 import org.apache.commons.cli.Options;
-import org.apache.commons.cli.ParseException;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.stratos.cli.Command;
 import org.apache.stratos.cli.RestCommandLineService;
@@ -33,13 +28,13 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class SubscribedCartridgeInfoCommand implements Command<StratosCommandContext>{
+public class ListCartridgeSubscriptionsCommand implements Command<StratosCommandContext>{
 	
-	private static final Logger logger = LoggerFactory.getLogger(SubscribedCartridgeInfoCommand.class);
+	private static final Logger logger = LoggerFactory.getLogger(ListCartridgeSubscriptionsCommand.class);
 	
 	private final Options options;
 	
-	public SubscribedCartridgeInfoCommand() {
+	public ListCartridgeSubscriptionsCommand() {
 		options = constructOptions();
 	}
 	
@@ -56,17 +51,16 @@
 	
 	@Override
 	public String getName() {
-		return CliConstants.LIST_INFO_ACTION;
+		return "list-cartridge-subscriptions";
 	}
 
 	@Override
 	public String getDescription() {
-		return "List subscribed cartridges with details";
+		return "List cartridge subscriptions";
 	}
 
 	@Override
 	public String getArgumentSyntax() {
-		// TODO Auto-generated method stub
 		return null;
 	}
 
@@ -85,16 +79,16 @@
 			String alias = args[0];
 
             if(StringUtils.isBlank(alias)){
-                System.out.println("Please specify a non blank alias.");
-                return CliConstants.BAD_ARGS_CODE;
+                System.out.println("Please specify a non blank alias");
+                return CliConstants.COMMAND_FAILED;
             }
             else{
                 RestCommandLineService.getInstance().listSubscribedCartridgeInfo(alias);
-                return CliConstants.SUCCESSFUL_CODE;
+                return CliConstants.COMMAND_SUCCESSFULL;
             }
 		}else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgesCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgesCommand.java
index 3874d41..d1e9a8f 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgesCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListCartridgesCommand.java
@@ -53,10 +53,10 @@
 		if (args == null || args.length == 0) {
 			//CommandLineService.getInstance().listAvailableCartridges();
             RestCommandLineService.getInstance().listAvailableCartridges();
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeployServiceCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeployServiceCommand.java
index 7580c56..127e0a5 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeployServiceCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeployServiceCommand.java
@@ -52,10 +52,10 @@
         }
         if (args == null || args.length == 0) {
             RestCommandLineService.getInstance().listDeployServices();
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeploymentPolicyCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeploymentPolicyCommand.java
similarity index 88%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeploymentPolicyCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeploymentPolicyCommand.java
index 1072029..16f09ae 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/DeploymentPolicyCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListDeploymentPolicyCommand.java
@@ -27,11 +27,11 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class DeploymentPolicyCommand implements Command<StratosCommandContext> {
+public class ListDeploymentPolicyCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(AutoscalePolicyCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(ListAutoscalePolicyCommand.class);
 
-    public DeploymentPolicyCommand() {
+    public ListDeploymentPolicyCommand() {
     }
 
     public String getName() {
@@ -53,10 +53,10 @@
         if (args == null || args.length == 0) {
             //CommandLineService.getInstance().listAvailableCartridges();
             RestCommandLineService.getInstance().listDeploymentPolicies();
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesGroupsCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesGroupsCommand.java
index 146df48..22a8e05 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesGroupsCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesGroupsCommand.java
@@ -53,10 +53,10 @@
 		}
 		if ((args == null) || (args.length == 0)) {
             RestCommandLineService.getInstance().listKubernetesGroups();
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesHostsCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesHostsCommand.java
index 43062e7..1b6831e 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesHostsCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListKubernetesHostsCommand.java
@@ -53,11 +53,11 @@
 		}
 		if ((args == null) || (args.length == 0)) {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
 		} else {
             String groupId = args[0];
             RestCommandLineService.getInstance().listKubernetesHosts(groupId);
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListMemberCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListMemberCommand.java
index 4ce5ac7..cbdf039 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListMemberCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListMemberCommand.java
@@ -110,27 +110,27 @@
                 if (type == null) {
                     System.out.println("Cartridge type is required.");
                     context.getStratosApplication().printUsage(getName());
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 if (alias == null) {
                     System.out.println("alis is required...");
                     context.getStratosApplication().printUsage(getName());
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
                 RestCommandLineService.getInstance().listMembersOfCluster(type, alias);
 
-				return CliConstants.SUCCESSFUL_CODE;
+				return CliConstants.COMMAND_SUCCESSFULL;
 			} catch (ParseException e) {
 				if (logger.isErrorEnabled()) {
 					logger.error("Error parsing arguments", e);
 				}
 				System.out.println(e.getMessage());
-				return CliConstants.BAD_ARGS_CODE;
+				return CliConstants.COMMAND_FAILED;
 			}
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PartitionCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListPartitionCommand.java
similarity index 89%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PartitionCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListPartitionCommand.java
index 4e5f4a8..ce75bfd 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PartitionCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListPartitionCommand.java
@@ -27,11 +27,11 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class PartitionCommand implements Command<StratosCommandContext> {
+public class ListPartitionCommand implements Command<StratosCommandContext> {
 
-    private static final Logger logger = LoggerFactory.getLogger(PartitionCommand.class);
+    private static final Logger logger = LoggerFactory.getLogger(ListPartitionCommand.class);
 
-    public PartitionCommand(){
+    public ListPartitionCommand(){
     }
 
     public String getName() {
@@ -52,10 +52,10 @@
         }
         if (args == null || args.length == 0) {
             RestCommandLineService.getInstance().listPartitions();
-            return CliConstants.SUCCESSFUL_CODE;
+            return CliConstants.COMMAND_SUCCESSFULL;
         } else {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
     }
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListSubscribedCartridgesCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListSubscribedCartridgesCommand.java
index 080a72c..0911c7d 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListSubscribedCartridgesCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/ListSubscribedCartridgesCommand.java
@@ -74,7 +74,7 @@
 		if (args == null || args.length == 0) {
             RestCommandLineService.getInstance().listSubscribedCartridges(false);
 			//CommandLineService.getInstance().listSubscribedCartridges(false);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else if (args != null && args.length > 0) {
 			String[] remainingArgs = null;
 			boolean full = false;
@@ -85,7 +85,7 @@
 				remainingArgs = commandLine.getArgs();
 				if (!(remainingArgs == null || remainingArgs.length == 0)) {
 					context.getStratosApplication().printUsage(getName());
-					return CliConstants.BAD_ARGS_CODE;
+					return CliConstants.COMMAND_FAILED;
 				}
 
 				if (commandLine.hasOption(CliConstants.FULL_OPTION)) {
@@ -99,17 +99,17 @@
 				}
                 RestCommandLineService.getInstance().listSubscribedCartridges(full);
 				//CommandLineService.getInstance().listSubscribedCartridges(full);
-				return CliConstants.SUCCESSFUL_CODE;
+				return CliConstants.COMMAND_SUCCESSFULL;
 			} catch (ParseException e) {
 				if (logger.isErrorEnabled()) {
 					logger.error("Error parsing arguments", e);
 				}
 				System.out.println(e.getMessage());
-				return CliConstants.BAD_ARGS_CODE;
+				return CliConstants.COMMAND_FAILED;
 			}
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PoliciesCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PoliciesCommand.java
deleted file mode 100644
index b63f400..0000000
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/PoliciesCommand.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
-
- *  http://www.apache.org/licenses/LICENSE-2.0
-
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
- */
-package org.apache.stratos.cli.commands;
-
-import org.apache.commons.cli.Options;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.apache.stratos.cli.Command;
-import org.apache.stratos.cli.CommandLineService;
-import org.apache.stratos.cli.StratosCommandContext;
-import org.apache.stratos.cli.exception.CommandException;
-import org.apache.stratos.cli.utils.CliConstants;
-
-public class PoliciesCommand implements Command<StratosCommandContext> {
-
-	private static final Logger logger = LoggerFactory.getLogger(PoliciesCommand.class);
-
-	public PoliciesCommand() {
-	}
-
-	@Override
-	public String getName() {
-		return CliConstants.POLICIES_ACTION;
-	}
-
-	@Override
-	public String getDescription() {
-		return "List available policies";
-	}
-
-	@Override
-	public String getArgumentSyntax() {
-		return null;
-	}
-
-	@Override
-	public int execute(StratosCommandContext context, String[] args) throws CommandException {
-		if (logger.isDebugEnabled()) {
-			logger.debug("Executing {} command...", getName());
-		}
-		if (args == null || args.length == 0) {
-			CommandLineService.getInstance().listAvailablePolicies();
-			return CliConstants.SUCCESSFUL_CODE;
-		} else {
-			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
-		}
-	}
-
-	@Override
-	public Options getOptions() {
-		return null;
-	}
-
-}
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/RemoveDomainMappingCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/RemoveDomainMappingCommand.java
deleted file mode 100644
index 06e6b11..0000000
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/RemoveDomainMappingCommand.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/**
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
-
- *  http://www.apache.org/licenses/LICENSE-2.0
-
- *  Unless required by applicable law or agreed to in writing,
- *  software distributed under the License is distributed on an
- *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- *  KIND, either express or implied.  See the License for the
- *  specific language governing permissions and limitations
- *  under the License.
- */
-package org.apache.stratos.cli.commands;
-
-import org.apache.stratos.cli.Command;
-import org.apache.stratos.cli.CommandLineService;
-import org.apache.stratos.cli.StratosCommandContext;
-import org.apache.stratos.cli.exception.CommandException;
-import org.apache.stratos.cli.utils.CliConstants;
-import org.apache.commons.cli.Options;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class RemoveDomainMappingCommand implements Command<StratosCommandContext> {
-
-	private static final Logger logger = LoggerFactory.getLogger(RemoveDomainMappingCommand.class);
-
-	public RemoveDomainMappingCommand() {
-	}
-
-	@Override
-	public String getName() {
-		return CliConstants.REMOVE_DOMAIN_MAPPING_ACTION;
-	}
-
-	@Override
-	public String getDescription() {
-		return "Remove domain mapping for the subscribed cartridge";
-	}
-
-	@Override
-	public String getArgumentSyntax() {
-		return "[Cartridge alias]";
-	}
-
-	@Override
-	public int execute(StratosCommandContext context, String[] args) throws CommandException {
-		if (logger.isDebugEnabled()) {
-			logger.debug("Executing {} command...", getName());
-		}
-		if (args != null && args.length == 1) {
-			String alias = args[0];
-			if (logger.isDebugEnabled()) {
-				logger.debug("Removing domain mapping for {}", alias);
-			}
-			CommandLineService.getInstance().removeDomainMapping(alias);
-			return CliConstants.SUCCESSFUL_CODE;
-		} else {
-			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
-		}
-	}
-
-	@Override
-	public Options getOptions() {
-		return null;
-	}
-
-}
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribeCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribeCartridgeCommand.java
similarity index 95%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribeCommand.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribeCartridgeCommand.java
index e8eca38..6881b9f 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribeCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SubscribeCartridgeCommand.java
@@ -26,7 +26,6 @@
 import org.apache.commons.cli.ParseException;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.stratos.cli.RestCommandLineService;
-import org.apache.stratos.cli.beans.cartridge.Cartridge;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.apache.stratos.cli.Command;
@@ -34,15 +33,13 @@
 import org.apache.stratos.cli.exception.CommandException;
 import org.apache.stratos.cli.utils.CliConstants;
 
-import java.util.ArrayList;
-
-public class SubscribeCommand implements Command<StratosCommandContext> {
+public class SubscribeCartridgeCommand implements Command<StratosCommandContext> {
 
     private static final Logger logger = LoggerFactory.getLogger(ListSubscribedCartridgesCommand.class);
 
     private final Options options;
 
-    public SubscribeCommand() {
+    public SubscribeCartridgeCommand() {
         options = constructOptions();
     }
 
@@ -159,7 +156,7 @@
                     alias = remainingArgs[1];
                 } else {
                     context.getStratosApplication().printUsage(getName());
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 // This will check the subscribe cartridge type is multi tenant or single tenant
@@ -220,7 +217,7 @@
                         }
                         System.out.println("Invalid remove on termination option value.");
                         context.getStratosApplication().printUsage(getName());
-                        return CliConstants.BAD_ARGS_CODE;
+                        return CliConstants.COMMAND_FAILED;
                     }
                 }
                 if (commandLine.hasOption(CliConstants.PERSISTANCE_VOLUME_OPTION)) {
@@ -240,7 +237,7 @@
                         }
                         System.out.println("Invalid persistance mapping option value.");
                         context.getStratosApplication().printUsage(getName());
-                        return CliConstants.BAD_ARGS_CODE;
+                        return CliConstants.COMMAND_FAILED;
                     }
 
                 }
@@ -266,19 +263,19 @@
                 if ( ! isMultiTenant && depPolicy == null) {
                     System.out.println("Deployment policy is required.");
                     context.getStratosApplication().printUsage(getName());
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 if ( ! isMultiTenant && asPolicy == null) {
                     System.out.println("Autoscaling policy is required.");
                     context.getStratosApplication().printUsage(getName());
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
                 if ((!persistanceMapping) && ((size != null) || removeOnTermination)) {
                     System.out.println("You have to enable persistance mapping in cartridge subscription");
                     context.getStratosApplication().printUsage(getName());
-                    return CliConstants.BAD_ARGS_CODE;
+                    return CliConstants.COMMAND_FAILED;
                 }
 
 				if (StringUtils.isNotBlank(username) && StringUtils.isBlank(password)) {
@@ -289,18 +286,18 @@
                 		password, asPolicy, depPolicy, size, removeOnTermination,
                         persistanceMapping, commitsEnabled, volumeID);
 
-				return CliConstants.SUCCESSFUL_CODE;
+				return CliConstants.COMMAND_SUCCESSFULL;
 
 			} catch (ParseException e) {
 				if (logger.isErrorEnabled()) {
 					logger.error("Error parsing arguments", e);
 				}
 				System.out.println(e.getMessage());
-				return CliConstants.BAD_ARGS_CODE;
+				return CliConstants.COMMAND_FAILED;
 			}
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SyncCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SyncCommand.java
index f866813..ba06e8e 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SyncCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/SyncCommand.java
@@ -36,17 +36,17 @@
 
 	@Override
 	public String getName() {
-		return CliConstants.SYNC_ACTION;
+		return "synchronize-artifacts";
 	}
 
 	@Override
 	public String getDescription() {
-		return "Synchronize GIT repository for the subscribed cartridge";
+		return "Synchronize artifacts with Git repository for cartridge subscriptions";
 	}
 
 	@Override
 	public String getArgumentSyntax() {
-		return "[Cartridge alias]";
+		return "[cartridge-subscription-alias]";
 	}
 
 	@Override
@@ -57,14 +57,14 @@
 		if (args != null && args.length == 1) {
 			String alias = args[0];
 			if (logger.isDebugEnabled()) {
-				logger.debug("Synchronizing repository for alias {}", alias);
+				logger.debug("Synchronizing repository for cartridge subscription alias {}", alias);
 			}
 
 			RestCommandLineService.getInstance().sync(alias);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
@@ -72,5 +72,4 @@
 	public Options getOptions() {
 		return null;
 	}
-
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnDeployKubernetesGroupCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnDeployKubernetesGroupCommand.java
index ffa8be2..ef8aa48 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnDeployKubernetesGroupCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnDeployKubernetesGroupCommand.java
@@ -28,8 +28,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.IOException;
-
 /**
  * Un-deploy kubernetes group command.
  */
@@ -68,11 +66,11 @@
 
         if ((args == null) || (args.length <= 0)) {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
 
         String groupId = args[0];
         RestCommandLineService.getInstance().undeployKubernetesGroup(groupId);
-        return CliConstants.SUCCESSFUL_CODE;
+        return CliConstants.COMMAND_SUCCESSFULL;
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployCartridgeDefinitionCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployCartridgeDefinitionCommand.java
index 52f2a9a..9af7b36 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployCartridgeDefinitionCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployCartridgeDefinitionCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting undeploy cartridge definition info {}", id);
 			}
 			RestCommandLineService.getInstance().undeployCartrigdeDefinition(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployKubernetesHostCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployKubernetesHostCommand.java
index 6ddda4f..45a0f6c 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployKubernetesHostCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployKubernetesHostCommand.java
@@ -66,11 +66,11 @@
 
         if ((args == null) || (args.length <= 0)) {
             context.getStratosApplication().printUsage(getName());
-            return CliConstants.BAD_ARGS_CODE;
+            return CliConstants.COMMAND_FAILED;
         }
 
         String hostId = args[0];
         RestCommandLineService.getInstance().undeployKubernetesHost(hostId);
-        return CliConstants.SUCCESSFUL_CODE;
+        return CliConstants.COMMAND_SUCCESSFULL;
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployServiceDefinitionCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployServiceDefinitionCommand.java
index c830052..37e1a76 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployServiceDefinitionCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UndeployServiceDefinitionCommand.java
@@ -61,10 +61,10 @@
 				logger.debug("Getting undeploy miltitenant service info {}", id);
 			}
 			RestCommandLineService.getInstance().undeployService(id);
-			return CliConstants.SUCCESSFUL_CODE;
+			return CliConstants.COMMAND_SUCCESSFULL;
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
     }
 }
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnsubscribeCommand.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnsubscribeCommand.java
index e63c799..c56db7d 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnsubscribeCommand.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/commands/UnsubscribeCommand.java
@@ -36,7 +36,7 @@
 
 	private static final Logger logger = LoggerFactory.getLogger(UnsubscribeCommand.class);
 	
-	private final Options options;;
+	private final Options options;
 
 	public UnsubscribeCommand() {
 		options = constructOptions();
@@ -92,7 +92,7 @@
 						logger.debug("Unsubscribe: not enough arguments");
 					}
 					context.getStratosApplication().printUsage(getName());
-					return CliConstants.BAD_ARGS_CODE;
+					return CliConstants.COMMAND_FAILED;
 				}
 
 				if (commandLine.hasOption(CliConstants.FORCE_OPTION)) {
@@ -109,17 +109,17 @@
 					//CommandLineService.getInstance().unsubscribe(alias);
                     RestCommandLineService.getInstance().unsubscribe(alias);
 				}
-				return CliConstants.SUCCESSFUL_CODE;
+				return CliConstants.COMMAND_SUCCESSFULL;
 			} catch (ParseException e) {
 				if (logger.isErrorEnabled()) {
 					logger.error("Error parsing arguments", e);
 				}
 				System.out.println(e.getMessage());
-				return CliConstants.BAD_ARGS_CODE;
+				return CliConstants.COMMAND_FAILED;
 			}
 		} else {
 			context.getStratosApplication().printUsage(getName());
-			return CliConstants.BAD_ARGS_CODE;
+			return CliConstants.COMMAND_FAILED;
 		}
 	}
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliConstants.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliConstants.java
index cebed60..730efb6 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliConstants.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliConstants.java
@@ -34,8 +34,8 @@
 
 	public static final String STRATOS_SHELL_PROMPT = "stratos> ";
 	
-	public static final int SUCCESSFUL_CODE = 0;
-	public static final int BAD_ARGS_CODE = 1;
+	public static final int COMMAND_SUCCESSFULL = 0;
+	public static final int COMMAND_FAILED = 1;
 	public static final int ERROR_CODE = 2;
 
 
diff --git a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CommandLineUtils.java b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliUtils.java
similarity index 99%
rename from components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CommandLineUtils.java
rename to components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliUtils.java
index ed00a0d..1733f22 100644
--- a/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CommandLineUtils.java
+++ b/components/org.apache.stratos.cli/src/main/java/org/apache/stratos/cli/utils/CliUtils.java
@@ -28,7 +28,7 @@
 import java.text.MessageFormat;
 import java.util.ResourceBundle;
 
-public class CommandLineUtils {
+public class CliUtils {
 	
 	private static final ResourceBundle BUNDLE = ResourceBundle.getBundle("Resources");