[jdk21u-dev] RFR: 8294699: Launcher causes lingering busy cursor [v2]

[Dan Lutker]

> Backport for parity with Oracle 21.0.4

Dan Lutker 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-lutkerd-d3df3eb5
 - Backport d3df3eb5d7f5537ade917db7a36caba028f94111

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

Changes:
  - all: https://git.openjdk.org/jdk21u-dev/pull/327/files
  - new: https://git.openjdk.org/jdk21u-dev/pull/327/files/d801f1c6..880271e9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=327&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=327&range=00-01

  Stats: 3218 lines in 89 files changed: 2519 ins; 390 del; 309 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/327.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/327/head:pull/327

PR: https://git.openjdk.org/jdk21u-dev/pull/327