String literal to be on the left side of string compariosion.

String literal should be on the left side of string comparision as per guidelines.

Issue-ID: SO-1490

Change-Id: I294cbbb2fe7dae9c68b7b20e9b3a0d1d75824ba0
Signed-off-by: h00397475 <hena.choudhury@huawei.com>

3 files changed, 11 insertions, 13 deletions

diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java
index f717144562..35c928c3b5 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloud/authentication/KeystoneV3Authentication.java
@@ -72,9 +72,7 @@ public class KeystoneV3Authentication {
 
         OpenStackRequest<Token> v3Request = keystoneTenantClient.tokens().authenticate(v3Credentials);
 
-        KeystoneAuthHolder holder = makeRequest(v3Request, type, region);
-
-        return holder;
+        return makeRequest(v3Request, type, region);
     }
 
     protected KeystoneAuthHolder makeRequest(OpenStackRequest<Token> v3Request, String type, String region) {
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
index 02ace5665d..072bf404e7 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/beans/DeploymentInfoBuilder.java
@@ -72,22 +72,22 @@ public final class DeploymentInfoBuilder {
             this.errorMessage = execution.getError();
 
             // Compute the status based on the last workflow
-            if (lastAction.equals("install")) {
-                if (actionStatus.equals("terminated")) {
+            if (("install").equals(lastAction)) {
+                if (("terminated").equals(actionStatus)) {
                     this.deploymentStatus = DeploymentStatus.INSTALLED;
-                } else if (actionStatus.equals("failed")) {
+                } else if (("failed").equals(actionStatus)) {
                     this.deploymentStatus = DeploymentStatus.FAILED;
-                } else if (actionStatus.equals("started") || actionStatus.equals("pending")) {
+                } else if (("started").equals(actionStatus) || ("pending").equals(actionStatus)) {
                     this.deploymentStatus = DeploymentStatus.INSTALLING;
                 } else {
                     this.deploymentStatus = DeploymentStatus.UNKNOWN;
                 }
-            } else if (lastAction.equals("uninstall")) {
-                if (actionStatus.equals("terminated")) {
+            } else if (("uninstall").equals(lastAction)) {
+                if (("terminated").equals(actionStatus)) {
                     this.deploymentStatus = DeploymentStatus.CREATED;
-                } else if (actionStatus.equals("failed")) {
+                } else if (("failed").equals(actionStatus)) {
                     this.deploymentStatus = DeploymentStatus.FAILED;
-                } else if (actionStatus.equals("started") || actionStatus.equals("pending")) {
+                } else if (("started").equals(actionStatus) || ("pending").equals(actionStatus)) {
                     this.deploymentStatus = DeploymentStatus.UNINSTALLING;
                 } else {
                     this.deploymentStatus = DeploymentStatus.UNKNOWN;
diff --git a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java
index 5c2348dffa..2251575671 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/onap/so/cloudify/exceptions/MsoCloudifyWorkflowException.java
@@ -38,8 +38,8 @@ public class MsoCloudifyWorkflowException extends MsoCloudifyException {
         super(0, "Workflow Exception",
                 "Workflow " + workflowId + " failed on deployment " + deploymentId + ": " + message);
         this.workflowStatus = workflowStatus;
-        if (workflowStatus.equals("pending") || workflowStatus.equals("started") || workflowStatus.equals("cancelling")
-                || workflowStatus.equals("force_cancelling")) {
+        if (("pending").equals(workflowStatus) || ("started").equals(workflowStatus)
+                || ("cancelling").equals(workflowStatus) || ("force_cancelling").equals(workflowStatus)) {
             workflowStillRunning = true;
         }
     }