22 Sep 2014
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
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