RFR (trivial): 8216197: Remove unused new_hash methods

[Claes Redestad]

Kim, David, thanks for reviewing!

/Claes

On 2019-01-06 23:49, Kim Barrett wrote:
>> On Jan 6, 2019, at 5:20 PM, Claes Redestad <claes.redestad at oracle.com> wrote:
>>
>> Hi,
>>
>> another trivial(?) cleanup.
>>
>> Webrev: http://cr.openjdk.java.net/~redestad/8216197/open.00/
>> Bug:    https://bugs.openjdk.java.net/browse/JDK-8216197
>>
>> Thanks!
>>
>> /Claes
> 
> Looks good, and trivial.
>