     1	public Any execute(DeviceImpl device,Any in_any) throws DevFailed
     2	{
     3		Util.out2.println("DevReadPositionCmd.execute(): arrived");
     4	
     5		int motor = extract_DevLong(in_any);
     6	
     7		return insert(((StepperMotor)(device)).dev_read_position(motor));
     8	}
