RFR: 8260448: Simplify ManagementFactory$PlatformMBeanFinder

Wed Jan 27 11:33:39 UTC 2021

On Tue, 26 Jan 2021 21:26:32 GMT, Mandy Chung <mchung at openjdk.org> wrote:

>> Simplify and desugar the static initialization of PlatformMBeanFinder. 
>> 
>> While arguably making the code easier to comprehend, this saves 5-6ms on startup in various applications such as the spring-petclinic.
>
> Looks fine.

@mlchung @dfuch, thank you for reviewing

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

PR: https://git.openjdk.java.net/jdk/pull/2244