def get_mapping(self, key):
    return self.argument_mappings[key]
return list of mount points mounted on 'root'
dataset/ETHPy150Open hiranya911/rest-coder/python-lib/codegen_core.py/Method.get_mapping--crossover with--dataset/ETHPy150Open Netflix/aminator/aminator/util/linux.py/lifo_mounts