JEP 102 Process Updates revised API draft

[Roger Riggs]

Hi,

The recommendations have been applied to the javadoc and the sandbox 
JDK-8046092-branch.

     http://cr.openjdk.java.net/~rriggs/ph-apidraft/

Some operations on a Process take an extra dereference due to the 
delegation to ProcessHandle.
For example, getting the cputime or startTime of the process:
     Process p = ...
     Duration d = p.toHandle().info().totalCpuDuration();
     Instant start = p.toHandle().info().startInstant();

As do the listing of children; convenience methods could be introduced 
with the UOE possibility
but that is a risk only for externally defined Process subtypes.
Developers working with Processes should not have to deal with ProcessHandle
to get information about the processes they spawn.

Comments appreciated, Roger