jdk7u2-b12: HotSpot

[John Coomes]

hs22-b09 has been integrated into jdk7u2-b12.

http://hg.openjdk.java.net/jdk7u/jdk7u2/rev/b2deaf5bde5e
http://hg.openjdk.java.net/jdk7u/jdk7u2/corba/rev/56b02f8ef703
http://hg.openjdk.java.net/jdk7u/jdk7u2/hotspot/rev/4061b13e3e6b
http://hg.openjdk.java.net/jdk7u/jdk7u2/jaxp/rev/0e61ef309edd
http://hg.openjdk.java.net/jdk7u/jdk7u2/jaxws/rev/21131044a613
http://hg.openjdk.java.net/jdk7u/jdk7u2/jdk/rev/79c8c4608f60
http://hg.openjdk.java.net/jdk7u/jdk7u2/langtools/rev/f0802d8a0909

PIT waived for jdk7u2 (7100757 underwent PIT before being integrated into
jdk8.)

Bugs fixed:

7100757: The BitSet.nextSetBit() produces incorrect result in 32bit VM on Sparc
7108550: Bump the hs22 build number to 09