Inheritance and composition are two programming ... be able to access every accessible field, method, or constructor of its parent class. In Java, we use the reserved word super to ensure the ...

Composition is a closely related programming ... class problem and the additional problem of unanticipated method overriding. In this Java tip you’ve learned the difference between composition ...

Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They provide a simple, clean and concise syntax to launch ...