public void printTransitionRelation(TransitionRelation transitionRelation) { for (Iterator i = implementations.values().iterator(); i.hasNext(); ) { ImplementationsBundle bundle = (ImplementationsBundle) i.next(); StringConverter c = bundle.transitionRelationConverter; if (bundle.outputEnabled && bundle.transitionEnabled && c != null) { assert (bundle.outputStream != null && bundle.transitionStream != null); c.print(bundle.transitionStream, transitionRelation, null); } } }