[MacPorts] #53939: commons-collections 3.2.1: cannot install

[MacPorts]

#53939: commons-collections 3.2.1: cannot install
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  Reporter:  nlpcall              |      Owner:  blair
      Type:  defect               |     Status:  assigned
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:  2.4.1
Resolution:                       |   Keywords:
      Port:  commons-collections  |
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Comment (by kencu):

 Java ports are not my thing, but a quick search

 <https://www.google.ca/?gws_rd=ssl#q=commons+collections+%22return+type+Object+is+not+compatible+with+boolean%22>

 shows a number of reports regarding errors with common collections 3.2.1
 not building with newer versions of jdk like jdk8.

 See:
 <https://issues.apache.org/jira/browse/COLLECTIONS-527>

 <https://bugs.gentoo.org/show_bug.cgi?id=508056>

 <https://forums.gentoo.org/viewtopic-t-988970-start-0.html>

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Ticket URL: <https://trac.macports.org/ticket/53939#comment:5>
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