test io BufferedInputStream io FileInputStream Fixtures protocol TProtocol protocol TProtocolFactory transport TIOStreamTransport transport TTransport test CompactProtoTestStruct readstruct args.length ttransport trans tiostreamtransport bufferedinputstream fileinputstream tprotocolfactory factory tprotocolfactory newinstance tprotocol proto factory.getprotocol trans compactprototeststruct cpts compactprototeststruct compactprototeststruct._fields fid compactprototeststruct.metadatamap.keyset cpts.setfieldvalue fid cpts.read proto cpts.equals fixtures.compactprototeststruct fixtures.compactprototeststruct cpts