RFR: Backport string dedup to jdk8u

[Zhengyu Gu]

On 05/18/2018 12:29 PM, Aleksey Shipilev wrote:
> On 05/18/2018 05:31 PM, Zhengyu Gu wrote:
>> Backport is pretty straightforward from jdk9. It took longer than expected, cause I fell into
>> Atomic::add(jlong) trap again :-(
>>
>> Webrev: http://cr.openjdk.java.net/~zgu/shenandoah/8u-strdedup/webrev.00/
> 
> Yup, looks straightforward. Thanks!
> 
> Tests timeout for me though (sh/jdk8u is slower), so I needed to apply this:
>    http://cr.openjdk.java.net/~shade/shenandoah/strdedup-8-timeouts.patch

Okay, updated: 
http://cr.openjdk.java.net/~zgu/shenandoah/8u-strdedup/webrev.01/

Good to go?

Thanks,

-Zhengyu

> 
> -Aleksey
>