Maximizing code ... the class is, the easier it is to implement new features. If there are bugs, they’ll be easier to fix. SOLID is an acronym that represents five design principles in object ...

In order to add such a feature, you need to understand how Java controls ... The example code below declares a local variable in the AlarmClock snooze() method: public class AlarmClock { public ...

It's not good enough to simply write code that works. That code must be easily ... Then, out of nothingness, the God object emerges. In simple terms, the God object is a single Java file that violates ...

Object-oriented systems are usually partitioned into layers of related responsibilities and only dependencies in one direction are allowed, from higher layers (more specific, less reusable) to lower ...