Favorite Text circle on console

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 = '|';
        }
        return "\r" + current + "\t";
    }