Resolved below sonar issues.

uncessary use of string builder removed.
removed redundant code.
rename variable to follow camelCase.
removed tab char and changed them with spaces.

Issue-ID:SO-98
Change-Id: Idbeed60ebc843c91a89fdd9357330e5e093172c6
Signed-off-by: Bharat saraswal <bharat.saraswal@huawei.com>

1 files changed, 17 insertions, 19 deletions

diff --git a/nova-client/src/main/java/com/woorea/openstack/nova/api/ExtensionsResource.java b/nova-client/src/main/java/com/woorea/openstack/nova/api/ExtensionsResource.java
index 46e16c4..29b396a 100644
--- a/nova-client/src/main/java/com/woorea/openstack/nova/api/ExtensionsResource.java
+++ b/nova-client/src/main/java/com/woorea/openstack/nova/api/ExtensionsResource.java
@@ -7,24 +7,22 @@ import com.woorea.openstack.base.client.OpenStackRequest;
 import com.woorea.openstack.nova.model.Extensions;
 
 public class ExtensionsResource {
-	
-	private final OpenStackClient CLIENT;
-	
-	public ExtensionsResource(OpenStackClient client) {
-		CLIENT = client;
-	}
-	
-	public List list(boolean detail) {
-		return new List(detail);
-	}
-	
-	public class List extends OpenStackRequest<Extensions> {
-
-	    public List(boolean detail) {
-	    	super(CLIENT, HttpMethod.GET, detail ? "extensions/detail" : "extensions", null, Extensions.class);
-	    }
-	    
-	 }
-	
+
+    private final OpenStackClient client;
+
+    public ExtensionsResource(OpenStackClient client) {
+        this.client = client;
+    }
+
+    public List list(boolean detail) {
+        return new List(detail);
+    }
+
+    public class List extends OpenStackRequest<Extensions> {
+
+        public List(boolean detail) {
+            super(client, HttpMethod.GET, detail ? "extensions/detail" : "extensions", null, Extensions.class);
+        }
+    }
 }