RFR: 8291949: Unexpected extending of SupportedGroups

Fri Aug 5 05:33:16 UTC 2022

In the SunJSSE implementation, there are a few unexpected extending of static class SupportedGroups. It may be nice to clean them up so that the code is easier to read.   Please review this simple code clean up.

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Commit messages:
 - 8291949: Unexpected extending of SupportedGroups

Changes: https://git.openjdk.org/jdk/pull/9765/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=9765&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8291949
  Stats: 5 lines in 2 files changed: 0 ins; 1 del; 4 mod
  Patch: https://git.openjdk.org/jdk/pull/9765.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/9765/head:pull/9765

PR: https://git.openjdk.org/jdk/pull/9765