RFR 8156485 MethodHandles.varHandleExactInvoker should perform exact checks

[Paul Sandoz]

> On 16 May 2016, at 13:52, Vladimir Ivanov <vladimir.x.ivanov at oracle.com> wrote:
> 
> Looks good.
> 

Thanks.


> Best regards,
> Vladimir Ivanov
> 
> PS: regarding naming, makeVarHandleMethodInvoker is shorter and as informative. Since there are only 2 flavors of invokers for VarHandles (for MHs there are also basic invokers), there's no need to explicitly mention the modes in method names.
> 

I renamed the method as you suggest. (FWIW the naming consistency is a little wonky with MHs with generic/general etc as in makeExactOrGeneralInvoker, but i resisted renaming that for now)

Paul.