TY - SER AU - Meyer, Bertrand TI - Overloading vs. object technology KW - SYSTEMS DEVELOPMENT KW - METHODS KW - SYSTEMS MANAGEMENT KW - OBJECT ORIENTED PROGRAMMING N1 - This convention, "saying nothing means new plus a warning," seems to be an effort at addressing a minor potential problem by causing major potential damage. How real is the minor problem anyway? If one of your classes inherits from A and you get a new version of A, it would be very foolish to accept the new version blindly; you should check that it does not affect the assumptions that your class made about its parents ER -