040000 tree 3d29a00ce7bd427b493e48f80d1647cbf9c64cb6	ant
040000 tree d2d5d9a61cea6579619079742aa86d95a1e5d04a	contrib
040000 tree 6d13a26c6416b46c25c3d292058ae551ea54cb57	main
040000 tree 8110ede3fe57c1abe6f753ea682eee96c567070a	test