List 循环移动元素
使用 Collections 类的 rotate() 来循环移动元素,方法第二个参数指定了移动的起始位置:
public class RotateList {
public static void main(String[] args) {
List<String> list = Arrays.asList("one Two three Four five six".split(" "));
System.out.println("原List :" + list);
Collections.rotate(list, 3);
System.out.println("移动后的List: " + list);
}
}