eliminate the class’s self-use of overridable methods entirely. In doing so, you’ll create a class that is reasonably safe to subclass. Overriding a method will never affect the behavior of any other method.
diormuhas quoted5 months ago
The toString method should return a concise, useful description of the object
diormuhas quoted6 months ago
providing a good toString implementation makes your class much more pleasant to use and makes systems using the class easier to debug.