040000 tree 4b3038d3333ea0fe967afb9d021cb104605108bc	closure
040000 tree 4ed497aa8485a104d603ba934019534327848981	compiler
040000 tree 5d70a6226ca070ffedd31b1ac00f227c4e1d6a6b	interpret
040000 tree 8786dbd3b8189089144840bff14b7056cb63c6a0	junit
040000 tree 3085f2276c4b0b40e2141b6d7337721044651126	search
040000 tree 83b46960de6eb3e5d00fd2f8dda11ecf8cc07599	util