@Test
    public void shouldDeterminePropertiesAreNotEqualBecauseFirstArgumentIsNull() {
        assertFalse(ElementHelper.areEqual((Property) null, "some object"));
    }
@author Stephen Mallette (http://stephen.genoprime.com)
gremlin-core/src/test/java/org/apache/tinkerpop/gremlin/structure/util/ElementHelperTest.java