hg: jdk9/sandbox/jdk: 8137121: (fc) Infinite loop FileChannel.truncate

[chris.hegarty at oracle.com]

Changeset: 551959336e36
Author:    igerasim
Date:      2015-09-26 00:23 +0300
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/551959336e36

8137121: (fc) Infinite loop FileChannel.truncate
Reviewed-by: alanb

! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java
+ test/java/nio/channels/FileChannel/LoopingTruncate.java