RFR: 8345049: Remove the jmx.tabular.data.hash.map compatibility property

[Kevin Walls]

Remove the System Property "jmx.tabular.data.hash.map" which was introduced historically for JMX compatibility with JDK 1.3 clients.

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Commit messages:
 - 8345049: Remove the jmx.tabular.data.hash.map compatibility property

Changes: https://git.openjdk.org/jdk/pull/23153/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23153&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8345049
  Stats: 50 lines in 2 files changed: 0 ins; 47 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/23153.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23153/head:pull/23153

PR: https://git.openjdk.org/jdk/pull/23153