Additional Notes
How would you explain an instance method in an interview?
Track: Java
Topic: OOP
Focus: Instance Methods
Java: Instance Methods
Answer
A method that operates on an instance of a class.
Instance methods can access instance fields and modify the object's state. For example, in a `CartItem` class, the `calculateLineTotal` method computes the total cost based on the item's quantity and price, using its instance fields.
Instance methods can access instance fields and modify the object's state. For example, in a `CartItem` class, the `calculateLineTotal` method computes the total cost based on the item's quantity and price, using its instance fields.
Topics: Instance Methods Java OOP