Events are an integral part of the Java platform. In this article, I'll present the concepts behind event-driven applications and look at various methods of event handling.

For example, an exception handler might read a saved filename and promp the user to replace the missing file. Runtime (unchecked) exceptions Suppose a program attempts to divide an integer by ...

Take a walk on the client side with Qt Jambi -- an alternative to Swing and Java 2D for developing rich, cross-platform desktop-application interfaces.

So, I can demonstrate how class and sequence diagrams complement each other by looking at an example of the UML that simulates the standard Java event-handling mechanism.