Toggle Breakpoint
Toggle a breakpoint on/off. It may take up to a second until the breakpoint
appears in the debugger, since AnyJ communicates with the debugger via TCP/IP.
Breakpoints are listed in the debugger's window. Additionally it is possible to toggle
breakpoints by clicking into the editor of the debugger.
If the debugger is not opened yet, the breakpoint will be set/cleared at the debugger's next start.