040000 tree 475755437c1dca45e9efe69450b42e52be34b049	app
040000 tree d1d89ee46ea341608252f90fe185ed1ab3fc5fa0	cfg
040000 tree 9b7f5f917a42b8d6fd5ecf8411286ed58ced58cd	cluster
040000 tree 524813543b6a72e08f68535d9954721cc3b36544	core
040000 tree da1b23398ad0ddb6acb66e945d12201ce97181fd	event
040000 tree 4466644df856b7a2245fe9dba45dc05a9ec13463	net