040000 tree ff73bd51b365f9e9e48f6382068314d0b424ef93	ex1_standalone_app
040000 tree 353045e53b858d3f3583d4ec7fcf02ecb6b5ff03	ex2_espresso
040000 tree 5111862f5ccc88a4966fc3f63bc7c06850597333	ex3_async_event
040000 tree 0d60440a1184854b9b44aab80d6d8d6a4f2186cb	ex4_uiautomator
040000 tree 16cce7d0a02d907e05928da6310d1dbf30fb03a6	ex5_schedule_rpc
040000 tree 2475d3dc4d0944d9d9ad63fc9cff4a4d9903dfa9	ex6_complex_type_conversion
040000 tree a7b34791b2729445cc2f7fcc23b5b311126d2e90	ex7_default_and_optional_rpc