Sync'ing up jdk7 at b50

[Alan Bateman]

Andrew John Hughes wrote:
> :
> Maybe I used the wrong term.  I presume there was some review
> process/webrev for this code going into the main tree, which resulted
> in some of the changes, and I was wondering if this was public.
> I saw the changeset itself when it was pushed, but it includes the
> whole of NIO2.  I was hoping for something showing just the changes
> made in moving the code from the NIO2 tree to tl.  Hopefully your
> merge will show this.
>   
The fpush is running now.

Sherman has been reviewing this code, on a part-time basis, for quite 
some time so the changes have been trickling into nio/nio/jdk 
repository. The only last minute changes were fixes to be a few typos 
noticed after Carl's push and a fire-drill when our RE folks tried to 
build on an un-patched Solaris 10 system. I can't think of anything else.

Just to clarify one thing, this isn't the "whole of NIO2" as the initial 
bits have been in jdk7 for sometime:
  http://hg.openjdk.java.net/jdk7/tl/jdk/rev/343253d05123
  http://hg.openjdk.java.net/jdk7/tl/jdk/rev/ea45b0c72096

It's not the end of NIO2 either so there will be ongoing changes in 
nio/nio with periodic changes going to jdk/tl.

-Alan.