Java Tech Enthusiast
Sep 28, 2024 · Backend Development
Avoiding Low Cohesion Bugs by Centralizing Repayment Logic in Java
The article explains how adding a new reducePrincipal field to the RepayPlan class caused existing interfaces to miscalculate remaining principal, and demonstrates fixing the low‑cohesion bug by centralizing the updated calculation in a RepaymentCalculator utility so future changes occur in one place.
Design PatternJavabackend
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