Any variable with more than one responsibility should be replaced with multiple variables, therefore, apply the following refactoring?     Remove Middle Man     Split Variable     Extract Class     Move Field

Refactoring is a methodical process that reorganizes an existing code base by modifying its internal organization while leaving its exterior behavior unchanged. A sequence of minor behavior-preserving changes compose its core. A series of transformations can result in a substantial restructure, but a single transformation referred to as a "refactoring" does not accomplish much. Each refactoring is tiny, therefore there is less chance of an error. In addition, the system is maintained in a fully functional state following every minor refactoring, which minimizes the possibility of a major system failure throughout the restructuring.