Fix Sonar issue:

Strings literals should be placed on the left side when checking for
equality

Change-Id: I4537e08936731ace55aeecb3ad941269ec1eb191
diff --git a/web/api/src/test/java/org/onosproject/rest/resources/IntentsResourceTest.java b/web/api/src/test/java/org/onosproject/rest/resources/IntentsResourceTest.java
index 8d5c55f..ef08c9f 100644
--- a/web/api/src/test/java/org/onosproject/rest/resources/IntentsResourceTest.java
+++ b/web/api/src/test/java/org/onosproject/rest/resources/IntentsResourceTest.java
@@ -364,14 +364,14 @@
 
             // check intent type
             final String jsonType = jsonIntent.get("type").asString();
-            if (!jsonType.equals("MockIntent")) {
+            if (!"MockIntent".equals(jsonType)) {
                 reason = "type MockIntent";
                 return false;
             }
 
             // check state field
             final String jsonState = jsonIntent.get("state").asString();
-            if (!jsonState.equals("INSTALLED")) {
+            if (!"INSTALLED".equals(jsonState)) {
                 reason = "state INSTALLED";
                 return false;
             }