Use Java's extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more.

Free Tutorial : Constructor Concept in Java - span stylequotfont-size smallquotA strongConstructorstrong is a special method that is used to initialize a newly cre ...

What is a default constructor in Java? While a constructor is required to create an instance of a class, developers aren't required to add a constructor to every class they create. If a class does not ...