RFR: 8350924: javax/swing/JMenu/4213634/bug4213634.java fails [v4]

[Prasanta Sadhukhan]

> Test fails in ubuntu OCI system..Made it more robust my adding waitForIdle/delay before commencing test..
> OCI system is ok with the fix.

Prasanta Sadhukhan has updated the pull request incrementally with one additional commit since the last revision:

  Review comments

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Changes:
  - all: https://git.openjdk.org/jdk/pull/23837/files
  - new: https://git.openjdk.org/jdk/pull/23837/files/8fa01676..5857ee09

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23837&range=03
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23837&range=02-03

  Stats: 7 lines in 1 file changed: 0 ins; 6 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23837.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23837/head:pull/23837

PR: https://git.openjdk.org/jdk/pull/23837