Constructors in Java

Constructors in Java

Constructors are like normal methods or one can say, constructors are special type of methods with following properties

• Constructors shares the same name as the class name
• Constructors don’t have return type – not even void
• Constructors are invoked autometically on creation of object. Mostly used to initialize the object
• A class can be declared without a constructor. In this particular situation, a no-arg constructor with an empty body is implicitly declared in the class, know as default constructor
• Constructors have none, one or many parameters
• Constructors can be overloaded. Multiple constructors with same name but different type / number of parameter

Constructor, Example

Constructors