We now take a look at the basic debugger window panes.
The easiest way to bring up the debugger is to choose Application > Debug in the project tool. This starts the application, then pauses its main thread and opens the debugger window on that thread. We can demonstrate this now with Reversi. If you are already running that application, exit it now.
Figure 6.1 The debugger.
The debugger has four panes: the context pane, the stack pane, the source pane, and the interaction pane.