Make the two ways of associating a ToggleButton with a ToggleGroup interact correctly.
This fixes https://bugs.openjdk.java.net/browse/JDK-8198402 ------------- Commit messages: - 8198402: Fix ToggleButton leak in ToggleGroup Changes: https://git.openjdk.java.net/jfx/pull/167/files Webrev: https://webrevs.openjdk.java.net/jfx/167/webrev.00 Issue: https://bugs.openjdk.java.net/browse/JDK-8198402 Stats: 117 lines in 3 files changed: 102 ins; 10 del; 5 mod Patch: https://git.openjdk.java.net/jfx/pull/167.diff Fetch: git fetch https://git.openjdk.java.net/jfx pull/167/head:pull/167 PR: https://git.openjdk.java.net/jfx/pull/167
