The other types of variables in Java are: byte – stores whole numbers from -128 to 127; short – stores numbers from -32,768 to 32,767; int – stores whole numbers from -2,147,483,648 to ...

New features like var, auto-compile, text blocks, record classes, and more are shifting Java in subtle but powerful ways—toward a more flexible, dynamic future.

To understand how overriding works with equals() and hashcode(), we can study their implementation in the core Java classes.Below is the equals() method in the Object class. The method is checking ...