A Deep Study on Different Type of Code Smell ...

A Deep Study on Different Type of Code Smell & Refactoring Technique

Author Name : Abhishilpa Nandini, Dr. Randeep Singh

ABSTRACT

Code Smell describe the something went wrong in the code and the deeper problem. Bad smells it is a code or design trouble that occurs when individuality of software is distinct but it does not create any mistake in the implementation of the instance. Code smells are the representation to associate with bad encoding. Code smells are new to find out the places in software that might help from the refactoring. This idea of code smell describe by Fowler additionally Beck they introduce code smell and their impact on surface. In this we describe the different type of code smell and their impact on surface. Identify the different type of code smell is very important to find out what type of problem in the code. These code smells degrades the quality of Code and slow down the process. Refactoring in code smell means’ restructure’  the source code and improve  it without changing its external behavior and without change of its functionality. Refactoring becomes a very important technique these days in which External interface of the software remains the same. Refactoring makes those source all the more dependable also proficient by uprooting the awful smells from it.  In this paper we outline the different type of code smell and what are their impacts.

Keywords: code smells, code smell detection tools, refactoring, quality code evaluation.