The Reset Button Code in Java. Java is a programming language developed by James Gosling at Sun Microsystems. The general-purpose, object-oriented language is designed to be written once; the code ...

To clear the Java cache, open the Java control panel, which you can find in the Windows Control Panel or in System Preferences on a Mac.

There is no way to turn a button programmatically to ‘off’ in order to clear the button group. To give the appearance of ‘none selected,’ add an invisible radio button to the group and ...