Description: Java 1.5 introduces a new class named java.util.Formatter that allows you to do string formatting similar to the printf function in C. It depends heavily on the varargs feature being introduced in 1.5. System.out.printf The first way you\'ll learn to work with the Formatter is not to interact with it directly, but instead to use the new PrintStream method printf . You\'re probably most familiar with PrintStream from doing System.out.println calls. Here is a simple example of...