linkedlistadddemo.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 30 行

package chapter9;

import java.util.*;

public class LinkedListAddDemo {

	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);
		liList.addFirst("one");
		liList.addLast("last");
		System.out.println(liList);
		liList.offer("xxxx");
		System.out.println(liList);
		LinkedList<String> liList2 = new LinkedList<String>();
		for (int i = 0; i < 3; i++) {
			liList2.add(String.valueOf(i));
		}

		liList.addAll(liList2);
		System.out.println(liList);
		liList.addAll(3, liList2);
		System.out.println(liList);
	}

}