June 30, 2019 Constructors in Java

Objects are constructed. You can never make a new object without invoking a constructor (and not just theconstructor of the object’s actual class type, but also the constructor of each of its superclasses).

June 2, 2019 Overloading in Java

Reusing the same method name in the same class or subclass but with different arguments(and optionally, a different return type) is called Method Overloading in Java.