[jdk11u-dev] RFR: 8309550: jdk.jfr.internal.Utils::formatDataAmount method should gracefully handle amounts equal to Long.MIN_VALUE [v2]

[Frederic Thevenet]

> Hi,
> 
> This is a backport of JDK-8309550: jdk.jfr.internal.Utils::formatDataAmount method should gracefully handle amounts equal to Long.MIN_VALUE
> 
> Original patch does not apply cleanly to 11u as one of the modified file `src/jdk.jfr/share/classes/jdk/jfr/internal/util/ValueFormatter.java` does not exit prior to 21. Changes to other files apply cleanly.
> 
> GHA tests are enabled and amended to include `test/jdk/jdk/jfr` in, addition to what's in the default configuration.
> 
> Thanks.

Frederic Thevenet has updated the pull request incrementally with one additional commit since the last revision:

  Revert "Added jfr test suite to GHA workflow"
  
  This reverts commit 660472ba1d197b123f4ce8ad7319f88500708c39.

-------------

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/1942/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/1942/files/660472ba..010394ec

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1942&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1942&range=00-01

  Stats: 4 lines in 1 file changed: 0 ins; 4 del; 0 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1942.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/1942/head:pull/1942

PR: https://git.openjdk.org/jdk11u-dev/pull/1942