In FCS-N, there are some problems in Custom Layout FileChooser of SwingSet2 Demo:
1. In Chinese Windows 98, there are two strange characters in JLabel.
   I attatched a snapshot of this.
2. when leave input box blank and press ok, exceptions appears(See below).
   (This happens in both solaris and Win95/98/NT
java.lang.NullPointerException
        at FileChooserDemo$6.actionPerformed(FileChooserDemo.java:272)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1273)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1325)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:382)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:254)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)
        at java.awt.Component.processMouseEvent(Component.java:3718)
        at java.awt.Component.processEvent(Component.java:3547)
        at java.awt.Container.processEvent(Container.java:1167)
        at java.awt.Component.dispatchEventImpl(Component.java:2596)
        at java.awt.Container.dispatchEventImpl(Container.java:1216)
        at java.awt.Component.dispatchEvent(Component.java:2500)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2431)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2196)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2105)
        at java.awt.Container.dispatchEventImpl(Container.java:1203)
        at java.awt.Window.dispatchEventImpl(Window.java:916)
        at java.awt.Component.dispatchEvent(Component.java:2500)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:320)
        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:107)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:97)
        at java.awt.Dialog.show(Dialog.java:374)
        at FileChooserDemo$4.actionPerformed(FileChooserDemo.java:245)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1273)
        at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1325)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:382)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:254)
        at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:216)
        at java.awt.Component.processMouseEvent(Component.java:3718)
        at java.awt.Component.processEvent(Component.java:3547)
        at java.awt.Container.processEvent(Container.java:1167)
        at java.awt.Component.dispatchEventImpl(Component.java:2596)
        at java.awt.Container.dispatchEventImpl(Container.java:1216)
        at java.awt.Component.dispatchEvent(Component.java:2500)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2431)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2196)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2105)
        at java.awt.Container.dispatchEventImpl(Container.java:1203)
        at java.awt.Window.dispatchEventImpl(Window.java:916)
        at java.awt.Component.dispatchEvent(Component.java:2500)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:320)
        at java.awt.EventDispatchThread.pumpOneEvent(EventDispatchThread.java:107)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:97)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:88)