RFR: 8340113: Remove JULONG as a Diagnostic Command argument type (jcmd JFR.view)

[Kevin Walls]

The few uses of the operation parameter type "JULONG" in Diagnostic Commands should be changed to INT.

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Commit messages:
 - Merge remote-tracking branch 'upstream/master' into 8340113_JULONG
 - 8340113: Remove JULONG as a Diagnostic Command argument type (jcmd JFR.view)

Changes: https://git.openjdk.org/jdk/pull/21021/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=21021&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8340113
  Stats: 13 lines in 4 files changed: 0 ins; 0 del; 13 mod
  Patch: https://git.openjdk.org/jdk/pull/21021.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/21021/head:pull/21021

PR: https://git.openjdk.org/jdk/pull/21021