pauseSimulation = new PauseSimulation(this);
stopSimulation = new StopSimulation(this);
exit = new Exit(this);
clipboard = new JmtClipboard(this);
editDefaults = new EditDefaults(this);
saveModelAs = new SaveModelAs(this);
editSimParams = new EditSimParams(this);
editPAParams = new EditPAParams(this);
showResults = new ShowResults(this);
about = new About(this);
addBlockingRegion = new AddBlockingRegion(this);