@Override
    public void executeWorkItem(WorkItem wi, WorkItemManager wim) {
      for (String k : wi.getParameters().keySet()) {
        System.out.println("Key = " + k + " - value = " + wi.getParameter(k));
      }

      wim.completeWorkItem(wi.getId(), null);
    }
 @Override
 public void executeWorkItem(WorkItem wi, WorkItemManager wim) {
   for (String k : wi.getParameters().keySet()) {
     System.out.println("Key = " + k + " - value = " + wi.getParameter(k));
   }
   Map<String, Object> params = new HashMap<String, Object>();
   params.put("out_test_successful", "true");
   params.put("out_test_report", "All Test were SUCCESSFULY executed!");
   wim.completeWorkItem(wi.getId(), params);
 }