[jdk17u-dev] RFR: 8206187: javax/management/remote/mandatory/connection/DefaultAgentFilterTest.java fails with Port already in use

[Goetz Lindenmaier]

We see this problem in our CI, especially in 11. So I backport this.

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Commit messages:
 - Backport cd36be42c2eb3eacdb3625e87510eb15acac3230

Changes: https://git.openjdk.java.net/jdk17u-dev/pull/381/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17u-dev&pr=381&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8206187
  Stats: 82 lines in 1 file changed: 30 ins; 30 del; 22 mod
  Patch: https://git.openjdk.java.net/jdk17u-dev/pull/381.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17u-dev pull/381/head:pull/381

PR: https://git.openjdk.java.net/jdk17u-dev/pull/381