Trivial fixes to ProblemList some tests: [JDK-8308716](https://bugs.openjdk.org/browse/JDK-8308716) ProblemList java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java with genzgc on windows-x64 [JDK-8308718](https://bugs.openjdk.org/browse/JDK-8308718) ProblemList three mlvm/indy/func/jvmti tests on windows-x64 in Xcomp mode [JDK-8308720](https://bugs.openjdk.org/browse/JDK-8308720) ProblemList java/awt/event/SequencedEvent/MultipleContextsFunctionalTest.java on macosx-x64
------------- Commit messages: - 8308720: ProblemList java/awt/event/SequencedEvent/MultipleContextsFunctionalTest.java on macosx-x64 - 8308718: ProblemList three mlvm/indy/func/jvmti tests on windows-x64 in Xcomp mode - 8308716: ProblemList java/util/concurrent/ScheduledThreadPoolExecutor/BasicCancelTest.java with genzgc on windows-x64 Changes: https://git.openjdk.org/jdk/pull/14106/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14106&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8308716 Stats: 6 lines in 3 files changed: 6 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/14106.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/14106/head:pull/14106 PR: https://git.openjdk.org/jdk/pull/14106
