This definition explains the Java assert keyword, which is part of a newly introduced mechanism for troubleshooting and debugging applications.

The ability to identify the source of a class definition in a Java application is an especially useful tactic when one knows or has reason to suspect that a particular class is defined twice on ...

I have an interface that returns a class containing common classes. But where do I define the class? What I want is something like: public interface Foo { String getName(); FooType getFoo(int a ...