040000 tree f2b7e664910a02b218e8fbaa5d02c1979a8ea623	stream-basic
040000 tree c4789bd543892b0bdf03b5b25413abfb069366ec	stream-consumer-config
040000 tree c1fd411e465b28aecbe8a1eab2e15d276e68b05b	stream-consumer
040000 tree adcd45d0af541746cc27dc966719b11e8399933e	stream-producer-config
040000 tree 713143c8d4ad9c6bb2e49155b3100f8fc5e33d12	stream-producer