040000 tree 56d432a316e7697b8c888091ee2744b01f37fa72	afrouter
040000 tree 639bae1333663e36977c9cbf5653f52dc476d820	core
040000 tree 3942a0aa68b842e971d5cb963cbf0aa9718c8c1b	kafka
040000 tree 16a902025aed2139102f2fdcbc1935cf872a0f0d	utils