RFR: 8354095: Open some JTable bugs 5 [v3]

[Alisen Chung]

> Updating and opening some JTable bugs

Alisen Chung has updated the pull request incrementally with one additional commit since the last revision:

  manual jtreg tag, make jtable field local

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Changes:
  - all: https://git.openjdk.org/jdk/pull/24734/files
  - new: https://git.openjdk.org/jdk/pull/24734/files/9bfe1493..b514a695

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24734&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24734&range=01-02

  Stats: 4 lines in 2 files changed: 0 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/24734.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24734/head:pull/24734

PR: https://git.openjdk.org/jdk/pull/24734