public void handleInteraction(Automaton automaton,
			AutomatonSimulator simulator, Configuration[] configurations,
			Object initialInput) {
		SimulatorPane simpane = new SimulatorPane(automaton, simulator,
				configurations, environment, true);
		if (initialInput instanceof String[])
			initialInput = java.util.Arrays.asList((String[]) initialInput);
		environment.add(simpane, "Simulate: " + initialInput,
				new CriticalTag() {
				});
		environment.setActive(simpane);
	}