[MacPorts] #60216: jamvm: update to 2.0.0

[MacPorts]

#60216: jamvm: update to 2.0.0
--------------------------+--------------------
 Reporter:  chrstphrchvz  |      Owner:  (none)
     Type:  update        |     Status:  new
 Priority:  Normal        |  Milestone:
Component:  ports         |    Version:
 Keywords:                |       Port:  jamvm
--------------------------+--------------------
 2.0.0 was released in 2014. Current version in MacPorts is 1.5.0, released
 2007. Port has been outdated since release of 1.5.1 in 2008.

 See also: #19998

 (Is this port still worth having? I personally do not need this port.)

-- 
Ticket URL: <https://trac.macports.org/ticket/60216>
MacPorts <https://www.macports.org/>
Ports system for macOS