hg: jdk8/tl/jdk: 7082769: FileInputStream/FileOutputStream/RandomAccessFile allow file descriptor be closed when still in use

[sean.coffey at oracle.com]

Changeset: e0c1282a0ead
Author:    coffeys
Date:      2011-09-13 11:21 +0100
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/e0c1282a0ead

7082769: FileInputStream/FileOutputStream/RandomAccessFile allow file descriptor be closed when still in use
Reviewed-by: alanb

! src/share/classes/java/io/FileInputStream.java
! src/share/classes/java/io/FileOutputStream.java
! src/share/classes/java/io/RandomAccessFile.java
+ test/java/io/etc/FileDescriptorSharing.java