Fix Sonar issue:

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

Change-Id: I4537e08936731ace55aeecb3ad941269ec1eb191
diff --git a/apps/yms/ut/src/test/java/org/onosproject/yms/app/ych/DefaultYangCodecHandlerTest.java b/apps/yms/ut/src/test/java/org/onosproject/yms/app/ych/DefaultYangCodecHandlerTest.java
index 500f180..802d0bd 100644
--- a/apps/yms/ut/src/test/java/org/onosproject/yms/app/ych/DefaultYangCodecHandlerTest.java
+++ b/apps/yms/ut/src/test/java/org/onosproject/yms/app/ych/DefaultYangCodecHandlerTest.java
@@ -1251,8 +1251,7 @@
         Iterator<Object> iterator = objectList.iterator();
         while (iterator.hasNext()) {
             Object object = iterator.next();
-            if (object.getClass().getSimpleName()
-                    .equals("LogisticsManagerOpParam")) {
+            if ("LogisticsManagerOpParam".equals(object.getClass().getSimpleName())) {
                 LogisticsManagerOpParam logisticsManagerOpParam =
                         (LogisticsManagerOpParam) object;
                 assertEquals(AM_OBJ + "purchasing-spec: leaf value", "bcd",
diff --git a/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobListTest.java b/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobListTest.java
index 4f30ca2..95ecb7d 100644
--- a/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobListTest.java
+++ b/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobListTest.java
@@ -54,8 +54,7 @@
                 (YdtExtendedContext) childCtx, YdtTestUtils.
                         getSchemaRegistry());
         assertNotNull(yangObject);
-        assertTrue(yangObject.getClass().getSimpleName()
-                           .equals("RootlistOpParam"));
+        assertTrue("RootlistOpParam".equals(yangObject.getClass().getSimpleName()));
         try {
 
             Field field =
@@ -99,8 +98,7 @@
                 (YdtExtendedContext) ydtContext1, YdtTestUtils
                         .getSchemaRegistry());
         assertNotNull(yangObject);
-        assertTrue(yangObject.getClass().getSimpleName()
-                           .equals("RootlistOpParam"));
+        assertTrue("RootlistOpParam".equals(yangObject.getClass().getSimpleName()));
         try {
 
             Field field = yangObject.getClass()
diff --git a/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobLogisticsManagerTest.java b/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobLogisticsManagerTest.java
index 8d3b5e3..30b889d 100644
--- a/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobLogisticsManagerTest.java
+++ b/apps/yms/ut/src/test/java/org/onosproject/yms/app/yob/YobLogisticsManagerTest.java
@@ -48,7 +48,7 @@
                     (YdtExtendedContext) childCtx, YdtTestUtils
                             .getSchemaRegistry());
             Class<?> aClass = yangObject.getClass();
-            if (aClass.getSimpleName().equals("CustomssupervisorOpParam")) {
+            if ("CustomssupervisorOpParam".equals(aClass.getSimpleName())) {
                 try {
                     Field field = aClass.getDeclaredField("supervisor");
                     Field onosYangNodeOperationType = aClass
@@ -67,8 +67,7 @@
                 }
             }
 
-            if (aClass.getSimpleName().equals(
-                    "MerchandisersupervisorOpParam")) {
+            if ("MerchandisersupervisorOpParam".equals(aClass.getSimpleName())) {
                 try {
                     Field field = aClass.getDeclaredField("supervisor");
                     field.setAccessible(true);
@@ -82,7 +81,7 @@
                 }
             }
 
-            if (aClass.getSimpleName().equals("WarehousesupervisorOpParam")) {
+            if ("WarehousesupervisorOpParam".equals(aClass.getSimpleName())) {
                 try {
                     Field field = aClass.getDeclaredField("supervisor");
                     field.setAccessible(true);