public static function isList(?string $strategy) : bool
    {
        return $strategy !== ClassMetadata::STORAGE_STRATEGY_SET && $strategy !== ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET;
    }
public static function isList(?string $strategy) : bool
    {
        return $strategy !== ClassMetadata::STORAGE_STRATEGY_SET && $strategy !== ClassMetadata::STORAGE_STRATEGY_ATOMIC_SET;
    }
public static function isList ( ? string $ strategy ) : bool { return $ strategy !== ClassMetadata :: STORAGE_STRATEGY_SET && $ strategy !== ClassMetadata :: STORAGE_STRATEGY_ATOMIC_SET ; }
Returns whether Collection hold array indexed by consecutive numbers.
Returns whether Collection hold array indexed by consecutive numbers .