RFR: 8344969: Remove the jmx.mxbean.multiname compatibility property

[Alex Menkov]

On Wed, 15 Jan 2025 10:59:29 GMT, Kevin Walls <kevinw at openjdk.org> wrote:

> Remove the System Property "jmx.mxbean.multiname" which was introduced in JDK-7 for compatibility with code which may have depended on previous incorrect behaviour.  Removal is long overdue.

test/jdk/javax/management/mxbean/SameObjectTwoNamesTest.java line 43:

> 41: 
> 42:     public static void main(String[] args) throws Exception {
> 43:         boolean expectException = true;

I think it would be better to drop this variable at all (and remove unreachable code when the variable is "false")

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PR Review Comment: https://git.openjdk.org/jdk/pull/23131#discussion_r1917527678