1 m.class.name=java.util.LinkedHashMap
   2 m = {}
   3 m.empty = true
   4 m['empty'] = true
   5 m[empty_key] = true
   6 m = {empty=foo}
   7 m.empty = false
   8 m['empty'] = foo
   9 m[empty_key] = foo
  10 m.bwah = undefined
  11 m['bwah'] = undefined
  12 m.twonk = ding
  13 m['twonk'] = ding
  14 m.size()=2
  15 --for each begin--
  16 empty
  17 twonk
  18 --for each end--