[jdk25u] RFR: 8368328: CompactNumberFormat.clone does not produce independent instances

[Goetz Lindenmaier]

On Thu, 6 Nov 2025 19:17:51 GMT, Roland Mesde <duke at openjdk.org> wrote:

> Backporting JDK-8368328: CompactNumberFormat.clone does not produce independent instances. Fixes clone method logic and adds new test. Ran GHA Sanity Checks (passed) and new test (passed). Patch is clean

Hi @rm-gh-8 
do you happen to know which change introduced this problem?

For 21 and 17, please add risk assesment and the reason why you backport this.

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

PR Comment: https://git.openjdk.org/jdk25u/pull/363#issuecomment-3579870123