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.
In the above, what will happened when we sending the 'target' object as argument. I can't understand the coding in BOLD. Please explain it, why the object has been send as argument and other related tips in this regd.