nengel@182: 20f0996a84002efdfb2e260488b70ad415f2b4cf DynArray
Me@180: 8bafd14e9fde67082fb08186463a4803bc25b428 Hash_impl
Me@180: 20410d90dabbfee1fff8a3b48c6cf6090603e8ea Histogram
nengel@182: 7c9e00ff1bf452be98dce61cfa42c01939964d7d Queue_impl