040000 tree 6d2f6d3a701fff8c3a6d14e56025e8d3bc853e2d	bugs
040000 tree ce84c5e1cf9b08f5683e4dc1ef82c4046086c637	conversion
040000 tree b0d3b87e7ad4a23a1c4150fccec4561ae4351536	grammar
040000 tree cda9f24dd5c7e65f73d243fbece1f3f2a6e0c0dd	junit
040000 tree 46701b99729b336428e46662e20fad5c57e8eb0f	naming
040000 tree 3484f7dcf6179c3b4b837c300752e2265d11fc02	scoping
040000 tree fd27de3ed48da741a06d3f9b551725db26ef0fde	util