RFR 4823133: RandomAccessFile.length() is not thread-safe

[David Holmes]

Hi Vyom,

Should this be reviewed by the NIO folk? It isn't obvious whether this 
change impacts the interaction with the associated FileChannel - see 
also https://bugs.openjdk.java.net/browse/JDK-6371642

Thanks,
David

On 10/12/2015 8:52 PM, vyom wrote:
> Hi All,
>
> Please review my changes for below bug.
>
> Bug: JDK-4823133 : RandomAccessFile.length() is not thread-safe
>
> Webrev:http://cr.openjdk.java.net/~vtewari/4823133/webrev0.0/
> <http://cr.openjdk.java.net/%7Evtewari/4823133/webrev0.0/>
>
> This change ensure that  length() does not temporarily changes the file
> pointer and it will make sure that there is no race
> condition in case of multi thread uses.
>
> Thanks,
> Vyom
>
>
>
>