[jdk17u-dev] RFR: 8211002: test/jdk/java/lang/Math/PowTests.java skips testing for non-corner-case values

[Goetz Lindenmaier]

I backport this for parity with 11.0.17-oracle. (Yes!)

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Commit messages:
 - Backport 1362e094798d8f1d86a30c96cf93b13c664a0438

Changes: https://git.openjdk.org/jdk17u-dev/pull/491/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=491&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8211002
  Stats: 12 lines in 1 file changed: 11 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/491.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/491/head:pull/491

PR: https://git.openjdk.org/jdk17u-dev/pull/491