[jdk11u-dev] RFR: 8178698: javax/sound/midi/Sequencer/MetaCallback.java failed with timeout [v2]

[Victor Rudometov]

> Backport for [JDK-8178698](https://bugs.openjdk.org/browse/JDK-8178698) javax/sound/midi/Sequencer/MetaCallback.java failed with timeout https://github.com/openjdk/jdk/commit/43ce047f9f417a1d8afa83a3d2c2429a478975db
> 
> Clean backport for test, had to merge ProblemList.txt
> Test update, low risk.
> Test passes on mac & linux using make run-test TEST="test/jdk/javax/sound/midi/Sequencer/MetaCallback.java"

Victor Rudometov has refreshed the contents of this pull request, and previous commits have been removed. The incremental views will show differences compared to the previous content of the PR. The pull request contains one new commit since the last revision:

  Backport 43ce047f9f417a1d8afa83a3d2c2429a478975db

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1534/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1534/files/6b9c24f4..8f90cf66

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1534&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1534&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1534.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1534/head:pull/1534

PR: https://git.openjdk.org/jdk11u-dev/pull/1534