whiledemo2.java

Java语言程序设计-源代码 和课程相对应的提供了一些用于学习理解的代码设计

public class WhileDemo2{
        public static void main(String[] args) {
                String copyFromMe = "Copy this string until you encounter the letter 'u'.";
                StringBuffer copyToMe = new StringBuffer();
                int i = 0;
                char c = copyFromMe.charAt(i);
               while (c != 'g') {
                        copyToMe.append(c);
                        c = copyFromMe.charAt(++i);
                }
                System.out.println(copyToMe);
        }
}