040000 tree bfda1a0983a69cde871ad17d33286b3531a8bfe1	integration-tests
040000 tree 031623542792bf84d227ce2fbba2e627fc15e83d	tools-apicompiler
040000 tree e50e3459c9a04f747ff3100d42bdaf889277caf4	tools-apigenerator
040000 tree 9114adc4664216a47eb3331eccbc5e3f1929827a	tools-apipackager
040000 tree efd9157924b86ce58a4266c5a61e1e35843fbb94	tools-core-external-protobuf
040000 tree 49f0ff0a67bb635795ed04f73dc263cc1efe8ac8	tools-core
040000 tree d546477652647d17c1cb118ca473ac9307f6111f	tools-testing
040000 tree 1fcf3fa29c1c663f2d7eb2d1d07b4bd588966eb5	tools