def update_config(self, config):
        if 'percentiles' in config:
            self.percentiles = map(int, config['percentiles'])
        if config in 'histogram_regex':
            self.histogram_regex = re.compile(config['histogram_regex'])
dataset/ETHPy150Open Yelp/fullerite/src/diamond/collectors/jolokia/cassandra_jolokia.py/CassandraJolokiaCollector.update_config/swapped operands of `in`