Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want.

Most new Java developers quickly learn that they should generally compare Java Strings using String.equals (Object) rather than using == . This is emphasized and reinforced to new developers ...

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 ...

Exploring Java Records beyond Data Transfer Objects Jun 19, 2023 8 min read by Otavio Santana A passionate, Award-winning Software Engineer and Architect reviewed by Michael Redlich ...