RFR: 8340113: Remove JULONG as a Diagnostic Command argument type (jcmd JFR.view) [v2]

[Kevin Walls]

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

Kevin Walls has updated the pull request incrementally with one additional commit since the last revision:

  Additional typos/default values

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Changes:
  - all: https://git.openjdk.org/jdk/pull/21021/files
  - new: https://git.openjdk.org/jdk/pull/21021/files/16b25717..393b5690

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=21021&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=21021&range=00-01

  Stats: 3 lines in 2 files changed: 0 ins; 0 del; 3 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