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Constructor in Java is a special method used to initialize objects when they are created. It runs automatically and has the same ...

Explained Checked Exception and Unchecked Exception through code.

Object Cloning in Java- Object Cloning is the process of creating an exact copy of an existing object. It is done using the clone() ...

Create a custom immutable class in Java: If you're doing the same work every day… If your salary hasn't moved in years…

Still doing the same work every day? Java Full Stack Development can change your career in 2026 #javadeveloper ...

How can we create our own custom exception.

How to handle custom exceptions using @RestControllerAdvice for clean and professional REST APIs. If you're doing the same ...

An interface sets the rules — no implementation, just pure behavior. An abstract class gives a foundation — rules + shared code.