Request for review (#4) 7174978: NPG: Fix bactrace builder for class redefinition

[Coleen Phillimore]

On 1/17/2013 9:15 PM, David Holmes wrote:
>> void increment_and_save_version(int version) {
>> _saved._version = (version >=0) ? version++ : version; // keep
>> overflowed value
>> }
>
> That saves the pre-incremented value. But otherwise it is a simpler 
> formulation.
>
> David
>

I fixed it.  Please review.

open webrev at http://cr.openjdk.java.net/~coleenp/8006548/
bug link at http://bugs.sun.com/view_bug.do?bug_id=8006548

thanks,
Coleen