question: saves the config object to the specified file . overwrites existing file if it exists , creates a new file if it does n't . concode_field_sep Logger logger concode_field_sep Optional<Config> readConfig
target: void function ( Config arg0 , String arg1 ) { assert arg0 != null ; assert arg1 != null ; FileUtil . serializeObjectToJsonFile ( new File ( arg1 ) , arg0 ) ; }