gistfile1.java

  public static void main(String[] args) throws JSONException
  {
    /*
     * 12 is 0.75 * hashmap default capacity (16), 0.75 is default load factor before hashmap grows
     */
    JSONObject a = new JSONObject();
    JSONObject b = new JSONObject();
    for (int i = 0; i < 12; i++)
    {
      String key = String.valueOf(i);
      a.put(key, i);
      b.put(key, i);
    }
    for (int i = 12; i < 16; i++)
      b.put(String.valueOf(i), i);
    for (int i = 12; i < 16; i++)
      b.remove(String.valueOf(i));
    System.out.println(a);
    System.out.println(b);
    Assert.assertFalse(a.toString().equals(b.toString()));
  }