Now that CI linux system is transitioned, the [JDK-8346828](https://bugs.openjdk.org/browse/JDK-8346828) changes is reverted and test is made headful and run on all platforms including macos. CI testing is ok now..
------------- Commit messages: - 8355179: Reinstate javax/swing/JScrollBar/4865918/bug4865918.java headful and macos run Changes: https://git.openjdk.org/jdk/pull/24774/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=24774&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8355179 Stats: 34 lines in 1 file changed: 18 ins; 3 del; 13 mod Patch: https://git.openjdk.org/jdk/pull/24774.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/24774/head:pull/24774 PR: https://git.openjdk.org/jdk/pull/24774
