Neurons to Electrons

Here is a small code snippets for displaying famous charactor circle on the console.... you may enjoy it!!! private String circle() {         if ((System.currentTimeMillis() - startTime) < 100) {             startTime = System.currentTimeMillis();             return "\r" + current + "\t";         }                if (current == '|') {             current = '/';         } else if (current == '/') {             current = '-';         } else if (current == '-') {             current = '\\';         } else {             current = '|';         }  ...