This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Let me know salient features of both "separately" "this" is an implicit reference to the current object. all Objects have a this reference. It can be used to pass a reference to the current object to a method in another object. super is used to refer to the parent class of the current object. This is useful if you wish an overriding method to refer to the version of the method in the parent class.