OpenJDK: Sync to axDevjdk-b01

Sync to first axdevjdk build
    -Rebased jdk7u head on to icedtea 2.4.1 (http://goo.gl/REkYOZ)
    -VARIANT=OPT (optimized)

Change-Id: Ib83b0f836912a593b4ccabe5926b87018f3b1094
Signed-off-by: Luis Cruz <ljc2491@gmail.com>