[jdk11u-dev] RFR: 8297798: Timeout with DTLSOverDatagram test template [v2]

[Goetz Lindenmaier]

> I backport this to streamline testing based on the change in 17.
> 
> I had to resolve DTLSOverDatagram because the code in 11 uses classes, where the code in 17 uses records.
> The added code is identical in 11 and 17.
> 
> Tests pass.

Goetz Lindenmaier has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2629/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2629/files/10191f66..10191f66

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2629&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2629&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2629.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2629/head:pull/2629

PR: https://git.openjdk.org/jdk11u-dev/pull/2629