Collect thread dumps of all Java process on localhost

[Keimpe Bronkhorst]

This concerns code we have in Oracle JDeveloper which collect thread 
dumps of all Java Processes on local host. This code uses the non-public 
JDK classes:
     import sun.jvmstat.monitor.MonitorException;
     import sun.jvmstat.monitor.MonitoredHost;
     import sun.jvmstat.monitor.MonitoredVm;
     import sun.jvmstat.monitor.MonitoredVmUtil;
     import sun.jvmstat.monitor.VmIdentifier;
to identify the Java processes on local host, and

     import com.sun.tools.attach.VirtualMachine;
     import sun.tools.attach.HotSpotVirtualMachine;

to attach to the processes and dump their threads.

The trouble is that these classes are not accessible anymore in JDK9 
unless -XaddExports: is used.

Does anybody know how to do this functionality using public classes, or 
are there plans to add public classes to replace these non-public classes?

Keimpe Bronkhorst
Oracle JDeveloper