The ChallengeThe GoalBank Statements Analyzer RequirementsKISS Principlefinal VariablesCode Maintainability and Anti-PatternsGod ClassCode DuplicationSingle Responsibility PrincipleCohesionClass-Level CohesionMethod-Level CohesionCouplingTestingAutomated TestingUsing JUnitCode CoverageTakeawaysIterating on YouCompleting the Challenge