040000 tree 327272eff011cccd0577322a51d860f67527cb18	naming
040000 tree 353decd87bca016ca2234601d8aa40244293b403	protocol
040000 tree 3dcfc2fb0995234e57da658afc6dec62a2c11e8a	remoting
040000 tree c71d457de0aa300057b4d9000369846c805627bc	security