protected void assertStandardEquals(Object o){
  assertTrue(o.equals(o));
  assertFalse(o.equals(null));
  assertFalse(o.equals(SINGLETON_OBJECT));
  o.hashCode();
}

protected void assertStandardEquals ( Object o ) { assertTrue ( o . equals ( o ) ) ; assertFalse ( o . equals ( null ) ) ; assertFalse ( o . equals ( SINGLETON_OBJECT ) ) ; o . hashCode ( ) ; }
helper method for verifying 3 basic cookie cutter cases ; identity comparison ( true ) , and against null ( false ) , or object of different type ( false )
