Why does Java's standard class library contain empty interfaces like Cloneable and Serializable? Find out why in this sixth installment in the "Object-oriented language basics" series. You'll also ...

You can set the background color using the setBackground( ) method of the Jframe. The Java classes for event handling are packaged as java.awt.event and javax.swing.event.

A core feature of the MIDP (Mobile Information Device Profile) technology is its support for developing mobile phone user interfaces. The MIDP provides a set of Java APIs known as the LCDUI, which ...