040000 tree 05b3ee870ac9f6f6d02b9dc96369033573381984	cpp
040000 tree beeacea4f5e856be64cd5e19f6b6d129298c2c34	java
040000 tree c3be65183c1aad7f0fcbba3338bd2bd010303244	native
040000 tree b0b6c09dd225c287e11d919f14d3cc76572c4e97	protobuf
040000 tree 031b51bf235f8a383f608de7b6f333525e1dc667	tools