Of the abstraction. The values for getRadius() or getCircumference() in the above mentioned example may be saved directly, or they could be calculated, it will not make any difference towards the caller; the setters may possibly or won't have Unwanted side effects; it will not make any difference to the https://m3mresidentialprojects.family.blog/2025/06/01/touch-the-skyline-of-luxury-m3m-altitude/