hg: jdk7/tl/jdk: 6984545: (fc) transferFrom does not throw NonReadableChannelException when target is size 0 and non-readable

[alan.bateman at oracle.com]

Changeset: a248eb631aa2
Author:    alanb
Date:      2010-09-15 15:13 +0100
URL:       http://hg.openjdk.java.net/jdk7/tl/jdk/rev/a248eb631aa2

6984545: (fc) transferFrom does not throw NonReadableChannelException when target is size 0 and non-readable
Reviewed-by: forax

! src/share/classes/sun/nio/ch/FileChannelImpl.java
! test/java/nio/channels/FileChannel/Transfer.java