hg: jdk7/tl/jdk: 6971825: (so) improve scatter/gather implementation

[alan.bateman at oracle.com]

Changeset: 11ee8b471f9c
Author:    alanb
Date:      2010-08-12 19:53 +0100
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/11ee8b471f9c

6971825: (so) improve scatter/gather implementation
Reviewed-by: chegar, sherman

! src/share/classes/sun/nio/ch/DatagramChannelImpl.java
! src/share/classes/sun/nio/ch/FileChannelImpl.java
! src/share/classes/sun/nio/ch/IOUtil.java
! src/share/classes/sun/nio/ch/IOVecWrapper.java
! src/share/classes/sun/nio/ch/SocketChannelImpl.java
! src/share/classes/sun/nio/ch/Util.java