content: sub main()
      mem = createObject("roAppMemoryMonitor")
      print mem.getChannelAvailableMemory() > 0
      pct = mem.getMemoryLimitPercent()
      print  pct >= 0 and pct <= 100
      limits = mem.getChannelMemoryLimit()
      print limits.maxRokuManagedHeapMemory > 0
  end sub