hg: jdk7/hotspot-rt/hotspot: 6812971: SA: re-attaching to process fails

[poonam.bajaj at sun.com]

Changeset: 54782a4cd321
Author:    poonam
Date:      2009-03-15 18:11 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/54782a4cd321

6812971: SA: re-attaching to process fails
Summary: After attaching, de-attaching SA from a process, the second time attach() call fails. This happens because in VM.initialize(), Universe does not get re-initialized before it is accessed.
Reviewed-by: swamyv

! agent/src/share/classes/sun/jvm/hotspot/runtime/VM.java