remove unused method

Author: vanajamukkara

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

@@ -414,29 +414,6 @@ private JsonNode getObjectNodeFromServerPod(JsonNode serverPodsParentNode, Strin
     return objectNode;
   }
 
-  /**
-   * Gets the object node entry from clusters ServerPod Domain CRD JSON tree.
-   *
-   * @param clusterName
-   *            Name of the cluster for which to get the serverPod
-   * @param objectName
-   *            Name of the object for which to get the JSON node
-   * @return object node entry from clusters Serverpod of Domain CRD JSON tree
-   */
-  private JsonNode getObjectNodeFromCluster(String clusterName, String objectName) {
-    JsonNode objectNode = null;
-    JsonNode clusterNode = getClusterNode(clusterName);
-    if (clusterNode.path(objectName).isMissingNode()) {
-      logger.info("Missing clusters "+objectName+" Node");
-      objectNode = objectMapper.createObjectNode();
-      ((ObjectNode) clusterNode).set(objectName, objectNode);
-      
-    } else {
-      objectNode = clusterNode.path(objectName);
-    }
-    return objectNode;
-  }
-  
   /**
    * Utility method to create a file and write to it.
    *