<Swing Dev> RFR: 8268284: javax/swing/JComponent/7154030/bug7154030.java fails with "Exception: Failed to hide opaque button" [v2]

[Alexander Zuev]

> Reducing the height of the analyzed area to get rid of the rounded edges
> at the botom of the frame. Apparently shadow outside of it being
> rendered by Mac OS X Big Sur inconsistently which gives random test
> failures on M1 macs with Big Sur.

Alexander Zuev has updated the pull request incrementally with one additional commit since the last revision:

  Make frame uindecorated - it removes the rounded corners and problem is
  gone.

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/4792/files
  - new: https://git.openjdk.java.net/jdk/pull/4792/files/b0429ad6..e26df3a1

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4792&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4792&range=00-01

  Stats: 2 lines in 1 file changed: 1 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/4792.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/4792/head:pull/4792

PR: https://git.openjdk.java.net/jdk/pull/4792