@Override
	public int hashCode() {
		if (this.cacheHash && 0 != this.hashCode) {
			return this.hashCode;
		}
		final int prime = 31;
		int result = 1;
		result = prime * result + Arrays.deepHashCode(members);
		if (this.cacheHash) {
			this.hashCode = result;
		}
		return result;
	}
@Test
	public void hashCodeTest(){
		final Tuple tuple = new Tuple(Locale.getDefault(), TimeZone.getDefault());
		final Tuple tuple2 = new Tuple(Locale.getDefault(), TimeZone.getDefault());
		assertEquals(tuple, tuple2);
	}