java/102888: Diablo 1.5.0 throws FileNotFoundException when opening files in rws mode

[Knut Anders Hatlen]

>Number:         102888
>Category:       java
>Synopsis:       Diablo 1.5.0 throws FileNotFoundException when opening files in rws mode
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-java
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Sep 05 07:10:24 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Knut Anders Hatlen
>Release:        FreeBSD 6.1-RELEASE-p5 i386
>Organization:
>Environment:
System: FreeBSD ugle.hatlen.net 6.1-RELEASE-p5 FreeBSD 6.1-RELEASE-p5 #4: Mon Sep 4 22:19:20 CEST 2006 root at ugle.hatlen.net:/usr/obj/usr/src/sys/KAH-KERNEL-I386 i386

java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build diablo-1.5.0-b00)
Java HotSpot(TM) Client VM (build diablo-1.5.0_07-b00, mixed mode)

>Description:

With Diablo 1.5.0_07-b00, opening an existing file in rws mode causes
a FileNotFoundException with message text "file exists". This does not
happen on Solaris or Linux, nor does it happen on FreeBSD with jvm
version 1.4.2-p8.

Opening files in rw mode or rwd mode does not cause any
problem. Opening nonexistent files in rws mode also works fine.

>How-To-Repeat:

Run a java application which executes the following code (or similar):

        File tmp = File.createTempFile("xxx", null);
        RandomAccessFile raf = new RandomAccessFile(tmp, "rws");

>Fix:

	


>Release-Note:
>Audit-Trail:
>Unformatted: