[jdk17u-dev] RFR: 8342508: Use latch in BasicMenuUI/bug4983388.java instead of delay

[Goetz Lindenmaier]

I backport this for parity with 17.0.15-oracle.

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Commit messages:
 - Backport 02ec8ca2d6ccbabc6740b60be8fe1f8b2110f0ca

Changes: https://git.openjdk.org/jdk17u-dev/pull/3209/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=3209&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8342508
  Stats: 49 lines in 1 file changed: 25 ins; 16 del; 8 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/3209.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/3209/head:pull/3209

PR: https://git.openjdk.org/jdk17u-dev/pull/3209