[jdk11u-dev] RFR: 8269993: [Test]: java/net/httpclient/DigestEchoClientSSL.java contains redundant @run tags

[Christoph Langer]

Clean backport of JDK-8269993.

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Commit messages:
 - Backport 4e18ec26ddfa0b44e8780ebd556a5e8aa2e90dc0

Changes: https://git.openjdk.java.net/jdk11u-dev/pull/298/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk11u-dev&pr=298&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8269993
  Stats: 6 lines in 1 file changed: 0 ins; 6 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk11u-dev/pull/298.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk11u-dev pull/298/head:pull/298

PR: https://git.openjdk.java.net/jdk11u-dev/pull/298