[jdk11u-dev] RFR: 8267751: (test) jtreg.SkippedException has no serial VersionUID

[Severin Gehwolf]

8267751: (test) jtreg.SkippedException has no serial VersionUID

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Commit messages:
 - Backport 0fc7c8d101d526f1bc86831996b6883209d77451

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/53/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=53&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8267751
  Stats: 3 lines in 1 file changed: 2 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/53.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/53/head:pull/53

PR: https://git.openjdk.java.net/jdk11u-dev/pull/53