This post explains how to use loops in Java. Learn for loops, while loops, do while, break, and continue. All without going loopy!

Learn how to use Java annotations to associate metadata with classes, methods, and other application elements in your Java programs.

Right-click the Java file you want to edit and select "Open With." Click your Java compiler to open the code in the editor. Add the "Random" class library to the top of the source code file.