package net.jcip.examples; /** * ThisEscape *
* Implicitly allowing the this reference to escape * * @author Brian Goetz and Tim Peierls */ public class ThisEscape { public ThisEscape(EventSource source) { source.registerListener(new EventListener() { public void onEvent(Event e) { doSomething(e); } }); } void doSomething(Event e) { } interface EventSource { void registerListener(EventListener e); } interface EventListener { void onEvent(Event e); } interface Event { } }