--- jsr166/src/test/loops/Microscope.java 2015/01/15 18:35:03 1.14 +++ jsr166/src/test/loops/Microscope.java 2015/08/10 03:13:33 1.15 @@ -174,7 +174,6 @@ public class Microscope extends JPanel { public synchronized void actionPerformed(ActionEvent e) { toggleDemoMode(); updateStatus(); - }}); undoButton.addActionListener(new ActionListener() {