as determined by SkinMemoryLeakTest (remove line 180) and a leak tester https://github.com/andy-goryachev-oracle/Test/blob/main/src/goryachev/apps/LeakTest.java
caused by: - adding and not removing listeners - adding and not removing event handlers/filters - adding and not removing cell factory - holding unnecessary instance in TreeTableViewSkin.treeTableViewSkin // test-only NOTES: 1. this fix requires JDK-8294809 ListenerHelper and JDK-8295806 TableViewSkin. 2. there were more memory leaks in this skin than detected by SkinMemoryLeakTest, probably because of cell factory (?). A manual test using LeakTest shows that there are no memory leaks after a) replacing skin, b) moving the components to a new window, and c) removing all the components from the window. ------------- Commit messages: - Merge remote-tracking branch 'origin/master' into 8295809.tree.table.view.skin - Merge branch '8295806.table.view.skin' into 8295809.tree.table.view.skin - Merge remote-tracking branch 'origin/master' into - Merge branch '8295806.table.view.skin' into 8295809.tree.table.view.skin - Merge remote-tracking branch 'origin/master' into - 8295809: cleanup - Merge branch '8295806.table.view.skin' into 8295809.tree.table.view.skin - Merge remote-tracking branch 'origin/master' into - 8295809: temporarily disabled some tests - 8295809: plugged the leak - ... and 24 more: https://git.openjdk.org/jfx/compare/bb98d886...e6e96d62 Changes: https://git.openjdk.org/jfx/pull/931/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=931&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8295809 Stats: 197 lines in 4 files changed: 93 ins; 77 del; 27 mod Patch: https://git.openjdk.org/jfx/pull/931.diff Fetch: git fetch https://git.openjdk.org/jfx pull/931/head:pull/931 PR: https://git.openjdk.org/jfx/pull/931
