[MacPorts] #48528: pdftk: build hangs when running gjc

[MacPorts]

#48528: pdftk: build hangs when running gjc
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  Reporter:  matteo@…  |      Owner:  ryandesign
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.3
Resolution:            |   Keywords:  elcapitan sierra
      Port:  pdftk     |
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Comment (by ryandesign):

 No need to increase the revision, unless something will change for users
 who had already installed the port. All users who already installed the
 port will have one of the gcc4x variants selected, so they will see no
 change.

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Ticket URL: <https://trac.macports.org/ticket/48528#comment:67>
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