RFR: 8264557: Incorrect copyright year for test/micro/org/openjdk/bench/java/lang/MathBench.java after JDK-8264054

[Jie Fu]

On Thu, 1 Apr 2021 15:01:37 GMT, Nils Eliasson <neliasso at openjdk.org> wrote:

> Looks good.
> 
> Change is trivial and needs no further approval.

Thanks @neliasso .

-------------

PR: https://git.openjdk.java.net/jdk/pull/3299