// used in Fabrique
 public synchronized void addBreakpoint(@NotNull Breakpoint breakpoint) {
   myBreakpoints.put(breakpoint.myXBreakpoint, breakpoint);
   myBreakpointsListForIteration = null;
   breakpoint.updateUI();
   RequestManagerImpl.createRequests(breakpoint);
   myDispatcher.getMulticaster().breakpointsChanged();
   if (breakpoint instanceof MethodBreakpoint || breakpoint instanceof WildcardMethodBreakpoint) {
     XDebugSessionImpl.NOTIFICATION_GROUP
         .createNotification(
             "Method breakpoints may dramatically slow down debugging", MessageType.WARNING)
         .notify(myProject);
   }
 }