040000 tree 4378ae52cb3c6f3b8323fe4a0d08c51a5e79bedd	tools-apicompiler
040000 tree e72e04224e7dd823a639eb826c2c3007575f8aef	tools-apigenerator
040000 tree 1f6a28a58ebf589f256a6aceb1eccfa1e9f19144	tools-apipackager
040000 tree 8c35979025201a2951db644f81e59013d36f052d	tools-core
040000 tree 938c693deb8e99b0e882ec56dcfaadddf73a3dbd	tools-testing
040000 tree ebd5e9a2215ab69defdddaccae8ce02c9e0022d6	tools