Test issue shows the End and Start buttons are not placed as per instructions due to ComponentOrientation RTL was not honoured, as with `getContentPane()` being removed from `add` call of JFrame, it was also additionally removed from other JFrame calls which resulted in the RTL not being propagated to its child. Fix is to add `getContentPane()` to the non-add methods of JFrame as was done in the applet version of the test..
------------- Commit messages: - 8329559: Test javax/swing/JFrame/bug4419914.java failed because The End and Start buttons are not placed correctly and Tab focus does not move as expected Changes: https://git.openjdk.org/jdk/pull/18612/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=18612&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8329559 Stats: 6 lines in 1 file changed: 2 ins; 1 del; 3 mod Patch: https://git.openjdk.org/jdk/pull/18612.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/18612/head:pull/18612 PR: https://git.openjdk.org/jdk/pull/18612
