Code Review Request: 8031003: [Parfait] warnings from jdk/src/share/native/sun/security/jgss/wrapper: JNI exception pending

[Valerie (Yu-Ching) Peng]

Max,

Can you please help reviewing the fix for 8031003: [Parfait] warnings 
from jdk/src/share/native/sun/security/jgss/wrapper: JNI exception pending?

I ended up re-factoring the code to clean things up. So, the changes are 
somewhat extensive. I have also replaced the debug callbacks with native 
printf calls.

The webrev is:
http://cr.openjdk.java.net/~valeriep/8031003/webrev.00/

Thanks,
Valerie