code: public static void same(Object obj1, Object obj2) {
      same(obj1, obj2, "[%1$s] is not the same as [%2$s]", obj1, obj2);
    }
docs: Asserts that two {@link Object objects} are the same {@link Object} as determined by the identity comparison.
  
  The assertion holds if and only if the two {@link Object objects} are the same {@link Object} in memory.
  
  @param obj1 {@link Object left operand} in the identity comparison.
  @param obj2 {@link Object right operand} in the identity comparison.
  @throws org.cp.elements.lang.IdentityException if the two {@link Object objects} are not the same.
  @see #same(Object, Object, String, Object...)
  @see java.lang.Object