如何在Swing中配置EDT？

创建一个这样的类：

public class TimedEventQueue extends EventQueue {    @Override    protected void dispatchEvent(AWTEvent event) {        long startNano = System.nanoTime();        super.dispatchEvent(event);        long endNano = System.nanoTime();        if (endNano - startNano > 50000000) System.out.println(((endNano - startNano) / 1000000)+"ms: "+event);    }}

然后将默认的EventQueue替换为自定义类：

Toolkit.getDefaultToolkit().getSystemEventQueue().push(new TimedEventQueue());