}
private void doUnselect(){
try {
if (rgp.getEditor().isTokenGameEnabled())
throw new SimulationRunningException();
rgp.getDefaultGraph().deHighlight();
// Dehighlight Petrinet and reset VirtualTokens
((PetriNetModelProcessor)rgp.getEditor().getModelProcessor()).resetRGHighlightAndVTokens();
rgp.getEditor().setReadOnly(true);
setUnselectButtonEnabled(false);