RFR : JDK-8044122 MBean access to the PID

[mandy chung]

On 10/10/17 4:47 AM, Ujwal Vangapally wrote:
> Kindly review the changes made.
>
> https://bugs.openjdk.java.net/browse/JDK-8044122
>
> webrev : 
> http://cr.openjdk.java.net/~uvangapally/webrev/2017/8044122/webrev.00/
>

RuntimeMXBean.java
    @since is missing

    Process::pid is long rather than int. The javadoc for this method 
should be consistent with Process::pid, as Alan points out.

VMManagementImpl.java
     I think getProcessId should probably be replaced to implement with 
ProcessHandle.current().pid();

Please include an unit test for it.

Mandy