linkedlistget_setdemo.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 27 行

package chapter9;

import java.util.LinkedList;

public class LinkedListGet_SetDemo {

	public static void main(String[] args) {
		LinkedList<String> liList = new LinkedList<String>();
		for (int i = 0; i < 5; i++) {
			liList.add(String.valueOf(i));
		}
		System.out.println(liList);
		System.out.println(liList.get(3));
		liList.set(3, "555");
		System.out.println(liList);

		System.out.println(liList.peek());
		System.out.println(liList);
		System.out.println(liList.poll());
		System.out.println(liList);
		System.out.println("the first element is " + liList.getFirst());
		System.out.println("the last element is " + liList.getLast());

	}

}