Using JDK 1.1 for Win32 on an NT machine, try running the applet at
/usr/sqe/bugs/javacupbugs/snapshots/1263671/applet.html
After loading a dialog will pop up informing you of an access violation, " The instruction at <some number> referenced memory at 0x0000000c which cannot be read."
Running the applet on JDK1.1 Solaris works fine.
The JDK1.1 releases mentioned are from july23.