RFR: 8215281: Use String.isEmpty() where applicable in java.base

Claes Redestad claes.redestad at oracle.com
Thu Dec 13 13:17:05 UTC 2018

On 2018-12-13 14:06, Daniel Fuchs wrote:
> Looks good Claes!


> I eyeballed the rest of the patch and found
> nothing wrong - but with a patch this size
> it would be easy to miss something.

Yes, I've gone through it a couple of times now
to be sure.

> Were you able to measure any improvement after
> patching?

There's a tiny reduction in bytecode executed
in initPhase1, but on any real measures any
improvement is in the noise.


> best regards,
> -- daniel

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