Assertion: applet's class | /r/CapableOf | extend method
Facets:
Source sentences:
text: When a new class extends an existing class, all the variables and methods which are members of the superclass (and which are members of all the ancestors of the superclass) become members of the subclass .
text: When a new class extends an existing class, all the variables and methods which are members of the superclass (and which are members of all the ancestors of the superclass) become members of the new subclass.