[jdk21u-dev] RFR: 8320342: Use PassFailJFrame for TruncatedPopupMenuTest.java [v2]

[Andrew Lu]

> I backport this for parity with 21.0.3-oracle.
> depends on backport for 8320303

Andrew Lu has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Merge branch 'openjdk:master' into backport-luchenlin-1f2922ad
 - Backport 1f2922ad8526d378ee7b616e5423ce56f20340db

-------------

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/291/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/291/files/dc69b6ef..586f0531

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=291&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=291&range=00-01

  Stats: 2664 lines in 89 files changed: 2157 ins; 145 del; 362 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/291.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/291/head:pull/291

PR: https://git.openjdk.org/jdk21u-dev/pull/291