100644 blob 1b9043516936d141c6732ad1fbb1f415dddc9e53	TraversalStrategiesTest.java
040000 tree 33a5b0ef4dd9dda57b8ced1e99850d1cd961cbc2	computer
040000 tree d29f32d724d80e3b91fbb2c081ab4e333f9b3dcb	traversal