You run a Java program using the Execute command, which is available in the following areas of the IDE:
The keyboard shortcut for this command is F6.
For more information on running a Java program, see:
Running a Java Program
Running a Program in Debug Mode
Running and Debugging an Applet
Specifying the Main Class to Run for a Project
Running a Class When the IDE Starts
Running Java Sources in a Specific Locale
For information on the windows in the running workspace, see:
The Running Workspace