public class DoWhileDemo {    public static void main(String[] args) {        String copyFromMe = "Copy this string until you encounter the letter 'g'.";        StringBuffer copyToMe = new StringBuffer();        int i = 0;        char c = copyFromMe.charAt(i);        do {            copyToMe.append(c);            c = copyFromMe.charAt(++i);        } while (c != 'g');        System.out.println(copyToMe);    }}