[jdk17u-dev] RFR: 8244669: convert clhsdb "mem" command from javascript to java

Thu Dec 22 10:47:35 UTC 2022

I backport this for parity with 17.0.7-oracle.
Did not apply clean because in head dead variable
  String format = "";
was removed in CommandProcessor (8277413). 
I removed that too.

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Commit messages:
 - Backport eaefb1a1ed9edea440628e3a5c5483ebd52bfcb0

Changes: https://git.openjdk.org/jdk17u-dev/pull/968/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=968&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8244669
  Stats: 158 lines in 3 files changed: 121 ins; 29 del; 8 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/968.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev pull/968/head:pull/968

PR: https://git.openjdk.org/jdk17u-dev/pull/968