Setting and Deleting a Breakpoint

In the Source window, the debugger indicates lines of code on which you can set breakpoints with a blue dot at the start of the line.

To set a breakpoint in the Source window:
1. Right-click a line of code that contains a blue dot.
  The line pointer is set to this line, and the pop-up menu of the window appears.
2. Select Create Breakpoint.
  Alternatively, you can set a breakpoint by double-clicking the blue dot.
  
  A breakpoint is now set, indicated by a red stop-sign.
3. Run the application again.
  The application should stop at the breakpoint you set.
To delete the breakpoint:
1. Right-click a line of code that contains a stop sign.
  The line pointer is set to this line, and the pop-up menu of the window appears.
2. Select Delete Code Breakpoint.
  Alternatively, you can delete a breakpoint by double-clicking the stop sign.
  
  You have deleted the breakpoint you set. The blue dot has replaced the stop-sign.
3. Run the application again.
  The application runs, and displays Hello World! in a shell, and the program exits.