Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned case in point can be saved immediately, or they could be calculated, it doesn't make any difference into the caller; the setters may possibly or won't have Unwanted effects; it won't subject on the caller. 近年来这方面的研究开发主要是围绕结构 、 https://landmarkavanainsector95gurgaon.blogspot.com/2025/07/m3m-industrial-plots-sector-9-manesar.html