Checks if any number of objects are null

method.java

	/**
	 * checks through a bunch of objects for a null value
	 * 
	 * @param o1
	 * @param objects
	 * @return true if any object is null, false otherwise
	 */
	public static boolean hasNullValue(Object o1, Object... objects) {
		
		if(o1 == null) {
			return true;
		}
		
		boolean isNull = false;
		for(Object o : objects) {
			if(o == null) {
				isNull = true;
				break;
			}
		}
		
		return isNull;
		
	}

test.java

	@Test
	public void testHasNullValue() {
		Object one = null;
		assertTrue(Util.hasNullValue(one));
		one = new Object();
		assertFalse(Util.hasNullValue(one));
		
		Object two = null;
		assertTrue(Util.hasNullValue(one, two));
		two = new Object();
		assertFalse(Util.hasNullValue(one, two));
		
		Object three = null;
		assertTrue(Util.hasNullValue(one, two, three));
		three = new Object();
		assertFalse(Util.hasNullValue(one, two, three));
	}