content: sub main()
      print createObject("roBoolean")
      print createObject("roBoolean", true)
      print createObject("roDouble")
      print createObject("roDouble", 1.0)
      print createObject("roFloat")
      print createObject("roFloat", 1.0)
      print createObject("roInt")
      print createObject("roInt", 1, 2, 3)
      print createObject("roLongInteger")
      print createObject("roLongInteger", 1)
      print createObject("roString")
      print createObject("roString", "hello")
      print createObject("roInvalid")
      print createObject("roInvalid", 1)
      print createObject("roScreen")
      print createObject("roScreen", "")
      print createObject("roScreen", true)
      print createObject("roScreen", true, 1280)
      print createObject("roScreen", true, 1280, 720)
      print createObject("roAssociativeArray").count()
      try
          print createObject("roAssociativeArray", {a: 1, b: 2}).count()
      catch e
          print e.number
      end try
      print createObject("roRegex")
      try
          print createObject("roRegex", 1)
      catch e
          print e.number
      end try
  end sub