Assertion: applet's method | /r/HasProperty | overridden
Facets:
Source sentences:
text: You don't have to override all of them, of course; different applet behavior requires different methods to be overridden.
text: C++ programmers may recall that the procedure for overriding a method in C++ is a little more complicated, requiring among other things that the method being overridden be originally defined as a virtual method.