hg: jdk8/tl/jdk: 7132889: (se) AbstractSelectableChannel.register and configureBlocking not safe from asynchronous close

[alan.bateman at oracle.com]

Changeset: 6d29c2af040f
Author:    alanb
Date:      2012-08-21 13:42 +0100
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/6d29c2af040f

7132889: (se) AbstractSelectableChannel.register and configureBlocking not safe from asynchronous close
Reviewed-by: alanb
Contributed-by: Shirish Kuncolienkar <shirishk at linux.vnet.ibm.com>

! src/share/classes/java/nio/channels/spi/AbstractSelectableChannel.java
+ test/java/nio/channels/SelectionKey/RacyRegister.java