Running and Debugging 
 You may launch your Java programs from the workbench.  The programs may be launched in either run or debug mode. 
  -  In run mode, the program executes, but the execution may not be suspended or examined. 
-  In debug mode, execution may be suspended and resumed, variables may be inspected, and expressions may be evaluated. 
Debugger
  Remote debugging
  Local debugging
  Changing debugger launch options
  Choosing a JRE for launching a project
  Creating a Java scrapbook page
  Disconnecting from a VM
  Launching a Java program
  Local debugging
  Preparing to debug
  Re-launching a program
  Remote debugging
  Resuming the execution of suspended threads
  Setting execution arguments
  Stepping through the execution of a program
  Suspending threads
  Run Menu 
  Debug view
  Debug Preferences
  Console Preferences