Request for review (S) 6512830: Error: assert(tag_at(which).is_unresolved_klass(), "Corrupted constant,pool")

[Coleen Phillimore]

Summary: Redefine classes copies the constant pool while the constant 
pool may be resolving strings or classes

open webrev at http://cr.openjdk.java.net/~coleenp/6512830/
bug link at http://bugs.sun.com/view_bug.do?bug_id=6512830

Tested with jvmti tests.

Thanks,
Coleen