Preparing to Debug

You can make your programs easier to debug by following these guidelines:

• Where possible, do not put multiple statements on a single line, because some debugger features operate on a line basis. For example, you cannot step over or set line breakpoints on more than one statement on the same line.
• Attach source code to JAR files if you have the source code.

Debugger
Remote debugging
Local debugging

Changing debugger launch options
Running and debugging

Debug preferences
Debug view
Run Menu