Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

Many common Java performance problems stem from class-design decisions made early in the design process, long before most developers even start thinking about performance. In this series, Brian ...

Proponents of object-oriented techniques point to the flexibility and extensibility of object-oriented systems along with other benefits such as increased modularity, abstraction, and encapsulation.

Porting procedural code, such as C, to an object-oriented framework can be overwhelming to architects new to object-oriented design. However, once you’ve completed the move, you can take ...

Good object-oriented design sometimes takes a back seat to a need to get things done, and the single responsibility model gets thrown out the window. Then, out of nothingness, the God object emerges.