I think only install4j knows about it 
I think install4j is looking for JAVA_HOME
You need to install Java (not unpack) so that the install4j installer can see it.
Try to install any x64 installer for MasOS(.pkg)
I think only install4j knows about it
I think install4j is looking for JAVA_HOME
You need to install Java (not unpack) so that the install4j installer can see it.
Try to install any x64 installer for MasOS(.pkg)