public void testEqualsHashCode() { MutableInterval test1 = new MutableInterval(TEST_TIME1, TEST_TIME2); MutableInterval test2 = new MutableInterval(TEST_TIME1, TEST_TIME2); assertEquals(true, test1.equals(test2)); assertEquals(true, test2.equals(test1)); assertEquals(true, test1.equals(test1)); assertEquals(true, test2.equals(test2)); assertEquals(true, test1.hashCode() == test2.hashCode()); assertEquals(true, test1.hashCode() == test1.hashCode()); assertEquals(true, test2.hashCode() == test2.hashCode()); MutableInterval test3 = new MutableInterval(TEST_TIME_NOW, TEST_TIME2); assertEquals(false, test1.equals(test3)); assertEquals(false, test2.equals(test3)); assertEquals(false, test3.equals(test1)); assertEquals(false, test3.equals(test2)); assertEquals(false, test1.hashCode() == test3.hashCode()); assertEquals(false, test2.hashCode() == test3.hashCode()); MutableInterval test4 = new MutableInterval(TEST_TIME1, TEST_TIME2, GJChronology.getInstance()); assertEquals(true, test4.equals(test4)); assertEquals(false, test1.equals(test4)); assertEquals(false, test2.equals(test4)); assertEquals(false, test4.equals(test1)); assertEquals(false, test4.equals(test2)); assertEquals(false, test1.hashCode() == test4.hashCode()); assertEquals(false, test2.hashCode() == test4.hashCode()); MutableInterval test5 = new MutableInterval(TEST_TIME1, TEST_TIME2); assertEquals(true, test1.equals(test5)); assertEquals(true, test2.equals(test5)); assertEquals(false, test3.equals(test5)); assertEquals(true, test5.equals(test1)); assertEquals(true, test5.equals(test2)); assertEquals(false, test5.equals(test3)); assertEquals(true, test1.hashCode() == test5.hashCode()); assertEquals(true, test2.hashCode() == test5.hashCode()); assertEquals(false, test3.hashCode() == test5.hashCode()); assertEquals(false, test1.equals("Hello")); assertEquals(true, test1.equals(new MockInterval())); assertEquals(false, test1.equals(new DateTime(TEST_TIME1))); }