The following defects have been fixed in HP WDB 4.2.01:
WDB 4.2.01 cannot unwind the stack through Java stack frames.
Older versions of WDB do not unwind through signal handlers when the signal handler is called from Java code.
WDB “steps” into shared libraries broken by linker import stub change.
WDB crashes during the solib.exp test on wasp and when WDB starts debugging itself.
