/** Test of inject method, of class ActionUtils. */
 @Test
 public void testInject() {
   System.out.println("inject");
   ActionTest action = new ActionTest();
   JSONObject param = new JSONObject();
   param.put("i", 1);
   param.put("jj", 2);
   param.put("ll", 3);
   ActionUtils.inject(action, param);
   assertEquals(1, action.i);
   assertEquals(2, action.j);
   assertEquals(null, action.k);
   assertEquals(3, action.l);
 }