diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/AddEndPointSecurityPerTypeTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/AddEndPointSecurityPerTypeTestCase.java
index 760787a9ea..ed98d1d4c2 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/AddEndPointSecurityPerTypeTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/AddEndPointSecurityPerTypeTestCase.java
@@ -500,7 +500,7 @@ public void testAPIDefinitionImportWithEndpointSecurity() throws Exception {
             dependsOnMethods = "testAddEndpointSecurityForOauthForClientCredentialsGrantType")
     public void testAddEndpointSecurityForOauthForPasswordGrantType() throws Exception {
 
-        String clientCredGrantTypeEndpointSecurityForProductionAndSandboxForPasswordGrantType = "{\n" +
+        final String clientCredGrantTypeEndpointSecurityForProductionAndSandboxForPasswordGrantType = "{\n" +
                 "  \"production\":{\n" +
                 "    \"enabled\":true,\n" +
                 "    \"type\":\"OAUTH\",\n" +
diff --git a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/ChangeEndPointSecurityPerTypeTestCase.java b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/ChangeEndPointSecurityPerTypeTestCase.java
index bd6d635b71..9b37054b4e 100644
--- a/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/ChangeEndPointSecurityPerTypeTestCase.java
+++ b/modules/integration/tests-integration/tests-backend/src/test/java/org/wso2/am/integration/tests/api/lifecycle/ChangeEndPointSecurityPerTypeTestCase.java
@@ -424,7 +424,7 @@ public void testUpdateEndpointSecurityForOauthForClientCredentialsGrantType() th
             "testUpdateEndpointSecurityForOauthForClientCredentialsGrantType")
     public void testUpdateEndpointSecurityForOauthForPasswordGrantType() throws Exception {
 
-        String endpointSecurity = "{\n" +
+        final String endpointSecurity = "{\n" +
                 "  \"production\":{\n" +
                 "    \"enabled\":true,\n" +
                 "    \"type\":\"OAUTH\",\n" +