Core Java Fundamentals & Essential Interview Questions

toString(), String.valueOf(), and String Casting toString(): A method inherited from the Object class, used to convert an object to its string representation. String.valueOf(): Can convert both objects and primitive data types to strings. If the input is an object, it internally invokes the object's toString() method; for primitives, it direct ...

Posted on Mon, 11 May 2026 02:46:07 +0000 by carsale