Abstract Classes in Java
Discover how abstract classes in Java enable shared logic and enforce design contracts with real-world examples and best practices
Explore our articles dedicated to users with basic knowledge of Java.
Interfaces in Java
Explore interfaces in Java with examples. Learn how they enable abstraction, multiple inheritance, and clean, testable design.
Sealed Classes and Interfaces In Java
Explore Java's sealed classes and interfaces, their uses, and how they enhance control over subclassing and improve code safety.
Records In Java
Learn how to use Java Records to simplify data modeling with immutable data, automatic method generation, and concise syntax in your apps.