RFR: 8327872: Convert javax/swing/JToolTip/4644444/bug4644444.java applet test to main [v2]

[Abhishek Kumar]

> Conversion of manual applet test to main based using PassFailJFrame manual framework

Abhishek Kumar has updated the pull request incrementally with one additional commit since the last revision:

  Review comment fix

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Changes:
  - all: https://git.openjdk.org/jdk/pull/18212/files
  - new: https://git.openjdk.org/jdk/pull/18212/files/5e6fc19d..0d0af40d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=18212&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=18212&range=00-01

  Stats: 6 lines in 1 file changed: 0 ins; 3 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/18212.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/18212/head:pull/18212

PR: https://git.openjdk.org/jdk/pull/18212