If you follow the Java 101 column, you know that we are currently touring Java’s object ... interface inheritance solves the problem of read/write variables with two different types (and/or ...

We’ll look at each of these methods and how you can use them to perform special tasks in the context of your Java classes ... rules and mechanisms for Object inheritance. class CloneDemo ...

Java's open inheritance model can feel like an open invitation to unintended extensions. The problem becomes especially poignant when a switch statement or a nesting of if statements assumes that a ...

When thinking of object handles in Java, I find the analogy with a remote ... After all, we can use composition instead of inheritance by making the Derived class hold a reference of type Base, which ...