Proposed changes for Bug 7193520

[Alan Bateman]

On 14/09/2012 19:22, John Zavgren wrote:
> :
>
> The proposed changes to the code (http://cr.openjdk.java.net/~chegar/7193520/webrev.00/) eliminate distracting dead wood, and it makes it run (slightly) faster, because the run time checks are eliminated.
>
It's good to remove this old and long unused code. There is also some 
Linux 2.4 specific code in there too and maybe that should be removed too.

I agree with Dmitry's comment that the braces aren't needed at L318 + 
324 of PlainDatagramSocketImpl.c.

-Alan.