An easy realization of the Game of Life out of curiosity.
Inspiration comes from Convey's Game of Life
API: Java Swing
Just run the World.class (where Java main function lies), and you can set the size of the world by setting initializing parameter of new World Object in main function.
Also, you can set the living rule of "cells" by customize class Rule, it's
Later, I think it would be better to add some other functions to the program, such as the some visualized control buttons.