@Test
 public void containsValue() {
   HazelcastClient hClient = getHazelcastClient();
   IMap map = hClient.getMap("containsValue");
   int counter = 100;
   for (int i = 0; i < counter; i++) {
     assertNull(map.put(i, i));
     assertEquals(i, map.get(i));
   }
   for (int i = 0; i < counter; i++) {
     assertTrue(map.containsValue(i));
   }
 }