RFR: 8295154: Documentation for RemoteExecutionControl.invoke(Method) inherits non-existent documentation

[Pavel Rappo]

Please review this trivial fix that partially reverts changes from JDK-8294377.

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Commit messages:
 - Initial commit

Changes: https://git.openjdk.org/jdk/pull/10653/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10653&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8295154
  Stats: 7 lines in 1 file changed: 0 ins; 7 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/10653.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10653/head:pull/10653

PR: https://git.openjdk.org/jdk/pull/10653