What are Mutable and Immutable objects in Java AND How to convert Mutable class to Immutable class.
#AshokSoftwareDeveloper
1. Immutable class means that once an object is created, we cannot change its content or fields.
2. Mutable objects have fields that can be changed after creation of object.
3. Make all member variables as final and class as a final to make a class as Immutable.