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home > news > developers > neal gafter: java closures versus mouselistener

Neal Gafter: Java Closures versus MouseListener

The Closures for Java proposal simplifies the code for many purposes where anonymous class instance creation expressions are currently used. When the anonymous class's supertype is an interface with a single abstract method, a closure can be used directly. But if the supertype is a class, like java.util.TimerTask, or has more than one method, like java.awt.event.MouseListener, then you can't use a closure directly. You ...


Date: March 06, 2007
Category: Developers

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