Code Smells

code smells is a code that looks suspicious.

• Code Smells: Null
• Code Smells: Deeply Nested Code
• Code Smells: Iteration
• Code Smells: Mutation
• Code Smells: Multi-Responsibility Methods
• Code Smells: If Statements

• See https://blog.jetbrains.com/idea/2017/08/code-smells-null/