minor change

Author: MAGGIE.HE@ORACLE.COM

integration-tests/src/test/java/oracle/kubernetes/operator/ITOperator.java

@@ -70,9 +70,9 @@ public class ITOperator extends BaseTest {
       JENKINS = new Boolean(System.getenv("JENKINS")).booleanValue();
     }
     if (System.getenv("INGRESSPERDOMAIN") != null) {
-    	INGRESSPERDOMAIN = new Boolean(System.getenv("INGRESSPERDOMAIN")).booleanValue();
-      }
-   }
+      INGRESSPERDOMAIN = new Boolean(System.getenv("INGRESSPERDOMAIN")).booleanValue();
+    }
+  }
 
   /**
    * This method gets called only once before any of the test methods are executed. It does the

integration-tests/src/test/java/oracle/kubernetes/operator/utils/LoadBalancer.java

@@ -98,8 +98,6 @@ private void createTraefikIngressPerDomain() throws Exception {
 
   private void upgradeTraefikNamespace() throws Exception {
 
-    String chartDir = BaseTest.getProjectRoot() + "/integration-tests/src/test/resources/charts";
-
     StringBuffer cmd = new StringBuffer("helm upgrade ");
     cmd.append("--reuse-values ")
         .append("--set ")