040000 tree a86a154211616619db9c18f03ca3d378233b5357	example
040000 tree 31b72a9924cc44b50ccd31022f2f6724d83f5db0	impl
040000 tree 5534d5abc03d9f3c74bcd26938355e49960b5b90	management
040000 tree a73c7053dfb025f52383116a11919b97797300be	resource