Added the "@Override" annotation

Issue-id: SO-224

Change-Id: Ia7802db1ba32a97340bca8d0c71714b988abb6e5
Signed-off-by: rama-huawei <rama.subba.reddy.s@huawei.com>

4 files changed, 7 insertions, 4 deletions

diff --git a/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyConnector.java b/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyConnector.java
index e621910..eb1b3d5 100644
--- a/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyConnector.java
+++ b/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyConnector.java
@@ -78,7 +78,7 @@ public class JerseyConnector implements OpenStackClientConnector {
 			headers.add("Content-Type", "application/json");
 		}
 		try {
-			ClientResponse response = null;
+			ClientResponse response;
 			if (request.entity() != null && request.entity().getEntity() != null) {
 				response = target.getHeadHandler().handle(new ClientRequestImpl(target.getURI(), request.method().name(), request.entity().getEntity(), headers));
 			} else {
diff --git a/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyLoggingFilter.java b/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyLoggingFilter.java
index 7c8cdc6..18f0d84 100644
--- a/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyLoggingFilter.java
+++ b/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyLoggingFilter.java
@@ -100,6 +100,7 @@ public class JerseyLoggingFilter extends ClientFilter {
             this.b = b;
         }
 
+        @Override
         public OutputStream adapt(ClientRequest request, OutputStream out) throws IOException {
             return new LoggingOutputStream(getAdapter().adapt(request, out), b);
         }
@@ -292,4 +293,4 @@ public class JerseyLoggingFilter extends ClientFilter {
         entityString = entityString.replaceAll(PASSWORD_PATTERN, "\"password\" : \"******\"");
         b.append(entityString).append("\n");
     }
-}
\ No newline at end of file
+}
diff --git a/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyResponse.java b/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyResponse.java
index a2ca2c2..b6ccd04 100644
--- a/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyResponse.java
+++ b/openstack-client-connectors/jersey-connector/src/main/java/com/woorea/openstack/connector/JerseyResponse.java
@@ -73,7 +73,7 @@ public class JerseyResponse implements OpenStackResponse {
 

 	@Override

 	public Map<String, String> headers() {

-		Map<String, String> headers = new HashMap<String, String>();

+		Map<String, String> headers = new HashMap<>();

 		for(String k : response.getHeaders().keySet()) {

 			headers.put(k, response.getHeaders().getFirst(k));

 		}

diff --git a/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/OpenStack.java b/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/OpenStack.java
index 4add865..2ec564c 100644
--- a/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/OpenStack.java
+++ b/openstack-client-connectors/jersey2-connector/src/main/java/com/woorea/openstack/connector/OpenStack.java
@@ -67,7 +67,7 @@ public class OpenStack {
 		
 		try {
 			
-			SSLContext context = null;
+			SSLContext context;
             context = SSLContext.getInstance("SSL");
             context.init(null, null, null);
             
@@ -103,6 +103,7 @@ public class OpenStack {
 			
 			CLIENT.register(new JacksonFeature()).register(new ContextResolver<ObjectMapper>() {
 
+				@Override
 				public ObjectMapper getContext(Class<?> type) {
 					return type.getAnnotation(JsonRootName.class) == null ? DEFAULT_MAPPER : WRAPPED_MAPPER;
 				}
@@ -111,6 +112,7 @@ public class OpenStack {
 			
 			CLIENT.register(new ClientRequestFilter() {
 				
+				@Override
 				public void filter(ClientRequestContext requestContext) throws IOException {
 					requestContext.getHeaders().remove("Content-Language");
 					requestContext.getHeaders().remove("Content-Encoding");