Moved "" string literal on the left side.

Replaced with diamond symbol
Removed useless assignment to variables

Issue-Id: SO-187

Change-Id: If6fac39f2f8832fe6f7a00ed8f0a221e8d8fb897
Signed-off-by: rama-huawei <rama.subba.reddy.s@huawei.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/BPELRestClient.java b/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/BPELRestClient.java
index cd23991875..ddeb359071 100644
--- a/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/BPELRestClient.java
+++ b/mso-api-handlers/mso-api-handler-common/src/main/java/org/openecomp/mso/apihandler/common/BPELRestClient.java
@@ -47,7 +47,7 @@ public class BPELRestClient extends RequestClient {
                               String schemaVersion,
                               String serviceInstanceId,
                               String action) throws ClientProtocolException, IOException {
-        String encryptedCredentials = null;
+        String encryptedCredentials;
         HttpPost post = new HttpPost (url);
         msoLogger.debug ("BPEL url is: " + url);
         StringEntity input = new StringEntity (bpelReqXML);