hg: jdk9/hs-comp: 8068272: Extend WhiteBox API with methods that check monitor state and force safepoint

[igor.ignatyev at oracle.com]

Changeset: a09f9fd80f87
Author:    fzhinkin
Date:      2014-12-30 11:05 +0300
URL:       http://hg.openjdk.java.net/jdk9/hs-comp/rev/a09f9fd80f87

8068272: Extend WhiteBox API with methods that check monitor state and force safepoint
Reviewed-by: kvn, iignatyev

! test/lib/sun/hotspot/WhiteBox.java