What is a class constructor Java

A constructor for a class has the same name as the class name. Unlike ordinary methods, a constructor definition is identified by the CONSTRUCTOR statement . In addition, constructors cannot have a return type. You are not required to define a constructor.

The constructor is a method that is called when an object is created . This method is defined in the class and can be used to initialize basic variables. If you create four objects, the class constructor is called four times.

A Java constructor is special method that is called when an object is instantiated . In other words, when you use the new keyword. … A Java class constructor initializes instances (objects) of that class. Typically, the constructor initializes the fields of the object that need initialization.