Additional Notes
Why does using ‘this()’ in a constructor change runtime behavior?
Track: Java
Topic: OOP
Focus: Constructors
Java: Constructors
Answer
It calls another constructor in the same class.
The `this()` keyword is used to call another constructor within the same class. This helps in reusing initialization code and maintaining consistency. In a `Product` class, `this(name, 0.0)` in a constructor can ensure every product has a name and default price, reducing code duplication.
The `this()` keyword is used to call another constructor within the same class. This helps in reusing initialization code and maintaining consistency. In a `Product` class, `this(name, 0.0)` in a constructor can ensure every product has a name and default price, reducing code duplication.
Topics: Constructors Java OOP