[MacPorts] #58098: Install openjdk8 as default JVM

[MacPorts]

#58098: Install openjdk8 as default JVM
--------------------------+--------------------
  Reporter:  giansalvo    |      Owner:  (none)
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.5.4
Resolution:               |   Keywords:
      Port:  openjdk8     |
--------------------------+--------------------

Comment (by breun):

 I downloaded both the versions for Mac OS X and the one for 'other
 systems'.

 Running `VOSviewer.app` indeed shows a dialog saying `Unable to load Java
 Runtime Environment.` and then quits.

 The download for 'other systems' is just a JAR file and that one works
 fine (although it does log an error message about CoreSVG):

 {{{
 ~ % echo $JAVA_HOME
 /Library/Java/JavaVirtualMachines/openjdk8/Contents/Home
 ~ % java -jar Downloads/VOSviewer_1.6.16_jar/VOSviewer.jar
 }}}

 So, I guess there might be a bug in the logic in `VOSviewer.app` that
 tries to locate the Java Runtime Environment. This might be something to
 report to the developer.

-- 
Ticket URL: <https://trac.macports.org/ticket/58098#comment:15>
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