linkedlistremovedemo.java

来自「JAVA编程思想源代码 值得一下 很难找的」· Java 代码 · 共 38 行

package chapter9;

import java.util.Iterator;
import java.util.LinkedList;

public class LinkedListRemoveDemo {

	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 is " + liList);
		liList.add(2, "abc");
		liList.add(3, "dcd");
		liList.add("xxx");
		System.out.println("liList is " + liList);
		String s = liList.remove();
		System.out.println("s = " + s);
		System.out.println(liList);
		liList.remove(3);
		System.out.println(liList);
		liList.remove("xxx");
		System.out.println(liList);
		liList.removeFirst();
		System.out.println(liList);
		liList.removeLast();
		
		for(Iterator<String> iter=liList.iterator();iter.hasNext();){
			System.out.println("the element is "+iter.next());
		}
		liList.clear();
		System.out.println("the lilist size is " + liList.size());

	}

}