Together provides a simple way to run and debug applets.
Create a project for an applet:
Select New Project on the File menu
Press 'Advanced >>' button.
Press 'Remove' button in the 'Project Paths' tab to delete the default project path
Specify the required path for your project. Press 'Add Path' button and select the required path (for example, c:\jdk1.2.2\demo\applets\GraphicsTest).
Hit OK to complete and close the dialog
Select Run/Debug command on the Tools menu. The dialog contains "Applet" tab, where you must specify the name of the main class, parameters passed to the applet and VM options (if any), and dimensions of the applet frame.

Parameters are entered in the format "name1"="value1" "name2"="value2" etc. Hit OK when ready.
The Debugger (or Runner) pane shows up, and the applet frame appears: