RFR: 8031588 warnings from b03 for jdk/src/share/native/sun/security/jgss/wrapper: JNI exception pending

[Michael McMahon]

Hi,

This is a fix adding some checks for pending exceptions in the JGSS 
native code.
All of these cases could only practically happen in case of 
OutOfMemoryError.
There are a couple of places where the JNI spec isn't completely clear 
whether
the exception will be thrown. In those cases, we check for an exception 
and throw
OOME if none is pending.

http://cr.openjdk.java.net/~michaelm/8031588/webrev.1/

Thanks,
Michael