Constructor and its overloading in Java | With Notes and Practical Programs | Eclipse screen sharing

A constructor in Java is a block of code similar to a method that's called when an instance of an object is created. A constructor doesn't have a return type. The name of the constructor must be the same as the name of the class. Unlike methods, constructors are not considered members of a class.

Constructor overloading in Java is a technique of having more than one constructor with different parameter lists. They are arranged in a way that each constructor performs a different task. They are differentiated by the compiler by the number of parameters in the list and their types.