These are the remaining bits and pieces in order to completely remove the JUnit Vintage Engine, and therefore JUnit 4 from JavaFX. After that, we should either document, that JUnit5 is used (just as information) or close [JDK-8296284](https://bugs.openjdk.org/browse/JDK-8296284) (Since you can not use JUnit4 anymore).
This also removes the `org.hamcrest` dependency, which is actually only used in one test where it can easily be replaced by a `Predicate` (instead of `Matcher`). I'm not convinced that we should keep that dependency for just one test. Note: I could not get the `:swt` tests to compile/test, in order to run the tests. I need some guidance here how to instruct `Gradle` to compile this module (and if I need anything else? like swt?). Also, this probably needs an extra ticket in the JBS? ------------- Commit messages: - JDK-8339170: ☂ Convert tests to JUnit 5 Changes: https://git.openjdk.org/jfx/pull/1774/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1774&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8339170 Stats: 240 lines in 9 files changed: 26 ins; 152 del; 62 mod Patch: https://git.openjdk.org/jfx/pull/1774.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1774/head:pull/1774 PR: https://git.openjdk.org/jfx/pull/1774
