RFR: 8281631: HashMap copy constructor and putAll can over-allocate table

[XenoAmess]

On Sun, 20 Feb 2022 16:12:08 GMT, Andrew Haley <aph-open at littlepinkcloud.com> wrote:

> I don't think this is terribly important, but I don't like to see attempts at hand optimization in the standard library.

OK, we've decided use that Math.ceil() solution.

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PR: https://git.openjdk.java.net/jdk/pull/7431