- 'f64': SimpleType('f64', 'double', 'D', 'jdouble', 'Double')
+ 'f64': SimpleType('f64', 'double', 'D', 'jdouble', 'Double'),
+ 'string': SimpleType('string', 'String', 'Ljava/lang/String;', 'jstring', 'Object',
+ host_to_net_function='_host_to_net_string',
+ net_to_host_function='_net_to_host_string')