International Journal of Computer Science and Telecommunications
In the field of software engineering, during the development and maintenance of software, the information on the classes which are more prone to be changed is very useful. Developers can make more flexible software by modifying the part of classes which are more sensitive to changes. The incessant changes effected in software every day have assumed such an alarming proportion causing untold and unimagined paradoxes that it is highly essential to initiate instant and immediate steps to balance this blitz. It does not mean that no endeavor has been made in the bye-gone era to tackle the issue.