Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...

Initializing the properties of a class is the job of a Java constructor. When a class has a variety of properties to initialize, developers often provide a set of overloaded Java constructors to ...

Java's default constructor lets developers create instances of classes when an explicitly defined constructor does not exist. Here's how it works.