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040000 tree 4cef1f0087534ceafe104058b17afd1c26367d8f	tools-apigenerator
040000 tree f96260c67aa5f44c2ca104ab5589288b9094607b	tools-core
040000 tree 74886005580b95393ca31a77c4b34e6f9fce83cb	tools-testing
040000 tree 2c3a2bd4fb7760c84bfe4e3174d80f232168bb39	tools