RFR: JDK-8058510 - race condition in UART write

[Jen Dority]

Still looking for a review for this.

On 9/15/2014 5:34 PM, Jen Dority wrote:
> issue: https://bugs.openjdk.java.net/browse/JDK-8058510
> webrev: http://cr.openjdk.java.net/~jld/8058510/
>
> Hi All,
>
> Need a review for this changeset which fixes a hang when writing to 
> UART devices.
>
> Thanks,
> Jen
>
>