Want to know more about standard Java I/O concepts like standard input, standard output, and standard error? Read on!

For new Java programmers, the JOptionPane class is a great visual and user-friendly introduction to user input and Swing-based programming. Here's how to get started.

i'm writing an applet that needs to periodically request input from the user. the input is in integer form. my first thought was to create some sort of modal dialog, but the online java tutorial ...