hg: jdk7/hotspot-gc/hotspot: 6908208: UseCompressedOops: array_size() returns incorrect size for MAX_INT object array following 6906727

[y.s.ramakrishna at sun.com]

Changeset: 7bfd295ec074
Author:    ysr
Date:      2009-12-08 15:12 -0800
URL:       http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/7bfd295ec074

6908208: UseCompressedOops: array_size() returns incorrect size for MAX_INT object array following 6906727
Summary: In array_size() cast to an unsigned to avoid overflow of intermediate value.
Reviewed-by: kvn, tonyp, jmasa, jcoomes, coleenp

! src/share/vm/oops/objArrayOop.hpp