JDK : JDK1.5.0 b06 (pass in previous builds)
Platform[s] : Solaris sparc 9, Windows 2000, linux
switch/Mode : -client -Xmixed

How to reproduce:
=================
1. launch SwingSet2 demo by running bin/java -jar demo/jfc/SwingSet2/*jar
2. In InternalFramesDemo. Change to "Motif Style Look & Feel"
3. Make sure "Closable" is selected. Open a new frame. Then, this frame will not be closable. ==> It's closable in tiger b05.

4. left click on up-left of the frame to get menu. There's no any submenu available. Iconify the frame, then restore back. Submenu become available now.

###@###.### 2003-10-01