Java - Inheritance in Contructor

Invoking constructor of  base class in derived class:-

        "super" is a keyword to invoke constructor of base class and also asccess members of base class.

eg:-

super();//default constructor

super(args);//parameterized constructor

        This statement should be written at very first line of the derived class constructor.

To invoke & access members of base class:

        super.variablename;

        super.methodname(args);