[MacPorts] #58190: maven3 @3.6.0: change dependency from Kaffe to OpenJDK

[MacPorts]

#58190: maven3 @3.6.0: change dependency from Kaffe to OpenJDK
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  Reporter:  FranklinYu   |      Owner:  (none)
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  maven3       |
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Comment (by FranklinYu):

 Replying to [comment:4 mf2k]:
 > I believe that switching to the java 1.0 portgroup is the way to go
 here. If the user has Oracle Java installed, then that will satisfy the
 dependency. As a fallback, it will require an openjdk port of the minimum
 specified version.

 Do you mean `PortGroup java 1.0` as mentioned
 [https://guide.macports.org/chunked/reference.portgroup.html#reference.portgroup.java
 here]? If we omit `java.fallback` then what’s the default value?

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Ticket URL: <https://trac.macports.org/ticket/58190#comment:5>
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