Compare inheritance and composition, the two fundamental ways to relate Java classes, then practice debugging ClassCastExceptions in Java inheritance.

In Java 101: Inheritance in Java, Part 1, you learned how to leverage inheritance for code reuse, by establishing is-a relationships between classes. Composition is a closely related programming ...

Java is a single inheritance programming language, so the relative numbering method is adopted for the class inclusion tests in our analyzer implementation. Each class node in the analyzer database ...