040000 tree 181f9bfa450d4c4243c2edaf1b356e7d12e79b6a	core.tests
040000 tree 13ed6e3397971ef43774df562d0e5fe93d982cbd	core
040000 tree 0bea07f5a61880c4f4112b63e88d5b4dd8f3e6ee	junit
040000 tree dde330fd1098c39795fb10b3e0b21a700ffae198	obr