jdk8u60-b24: July CPU 8u51 sync

[Abhijit Saha]

http://hg.openjdk.java.net/jdk8u/jdk8u60/rev/280834e00e62
http://hg.openjdk.java.net/jdk8u/jdk8u60/corba/rev/b0779099d006
http://hg.openjdk.java.net/jdk8u/jdk8u60/hotspot/rev/fb157d537278
http://hg.openjdk.java.net/jdk8u/jdk8u60/jaxp/rev/c8ea5afd3d53
http://hg.openjdk.java.net/jdk8u/jdk8u60/jaxws/rev/1c394b3be966
http://hg.openjdk.java.net/jdk8u/jdk8u60/jdk/rev/d433f5fd8910
http://hg.openjdk.java.net/jdk8u/jdk8u60/langtools/rev/2af11e10da7d
http://hg.openjdk.java.net/jdk8u/jdk8u60/nashorn/rev/681076932484