hg: jdk9/sandbox/jdk: 8148192: (fs) Path.register can fail with Bad file descriptor and other errors

[chris.hegarty at oracle.com]

Changeset: 7c65d4ae1a2b
Author:    alanb
Date:      2016-01-28 12:55 +0000
URL:       http://hg.openjdk.java.net/jdk9/sandbox/jdk/rev/7c65d4ae1a2b

8148192: (fs) Path.register can fail with Bad file descriptor and other errors
Reviewed-by: chegar

! src/java.base/share/classes/sun/nio/fs/AbstractPoller.java
+ test/java/nio/file/WatchService/LotsOfCloses.java