Use Java's extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more. Topics Spotlight: New Thinking about Cloud Computing ...

Compare inheritance and composition, the two fundamental ways to relate Java classes, then practice debugging ClassCastExceptions in Java inheritance. Topics Spotlight: New Thinking about Cloud ...

The Java language spec lists 10 Java constructor types, including default, no-args, canonical, private parameterized, ... Traverse the class's inheritance hierarchy. 10 types of Java constructors. ...