040000 tree 18476d6ce761b1655fc2720fe196682588aa0962	benchmarks
040000 tree 55336950a68299cd77b3aca5d915c4dd4cf127aa	emul
040000 tree a44576e6e4b9798f1fadaf63828d12626e93b1e7	junit
040000 tree ba01f3f890408550d6c790be676fc3859f35eeb4	user