docs: update subclass sandbox

This commit is contained in:
Ilkka Seppälä
2024-05-21 19:23:05 +03:00
parent f3bde28d01
commit 7ca0445110
2 changed files with 76 additions and 23 deletions
@@ -31,7 +31,7 @@ import lombok.extern.slf4j.Slf4j;
* of detailed mechanics. You will need the pattern when you have several similar
* subclasses. If you have to make a tiny change, then change the base class,
* while all subclasses shouldn't have to be touched. So the base class has to be
* able to provide all of the operations a derived class needs to perform.
* able to provide all the operations a derived class needs to perform.
*/
@Slf4j
public class App {