RFR (S) 8208519: Remove rehashable hashtable

[Ioi Lam]

Hi Gerard, this looks good.

Thanks

- Ioi


On 11/1/18 10:18 AM, Gerard Ziemski wrote:
> Hi all,
>
> Please review this trivial removal of unused code for RehashableHashtable class, now that we’re using concurrent hash tables, which has its own rehashing.
>
> Bug:     https://bugs.openjdk.java.net/browse/JDK-8208519
> Webrev:  http://cr.openjdk.java.net/~gziemski/8208519_rev1
> Testing: passes hs_tier1,2,3,4
>
>
> Cheers