<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_vlan(self, vlan_id):
 """Returns information about a single VLAN. :param int id: The unique identifier for the VLAN :returns: A dictionary containing a large amount of information about the specified VLAN. """

        return self.vlan.getObject(id=vlan_id, mask=DEFAULT_GET_VLAN_MASK)