[RFA] JDWP packet classes

[Tom Tromey]

>>>>> "Keith" == Keith Seitz <keiths@redhat.com> writes:

Keith> So, since there seems to be some consensus about including this JDWP
Keith> stuff into classpath, I've refactored the code and updated the coding
Keith> style according to the classpath documentation. I may have missed
Keith> something, so if I did, please let me know.

You forgot to refactor the ChangeLog entry :-)

Otherwise, just one more buglet.  With this fix it is ok, you don't
have to post it again.

+	id = ((bytes[i++] & 0xff) << 24 | (bytes[i++] & 0xff) << 16
+              | (bytes[i++] & 0xff) << 8 | bytes[i++]);

The final bytes[i++] needs an "& 0xff", as the byte value will be
promoted to int and sign extended here.  I think there are a few cases
of this.

I think it is ok to check this in to libgcj and wait until you get a
Classpath account for that side.

Tom