Becuase all the classes that will extend this class will implelmett thisa same logic, so there is no reason to implement it as interface. |
||
|---|---|---|
| .. | ||
| main | ||
Becuase all the classes that will extend this class will implelmett thisa same logic, so there is no reason to implement it as interface. |
||
|---|---|---|
| .. | ||
| main | ||