arraylistdemo.java

来自「java的书上例子」· Java 代码 · 共 18 行

//例15-1. ArrayListDemo.java
	
import java.util.*;
public class ArrayListDemo {
public static void main(String[] args) {
		List l = new ArrayList();
		l.add("Hello");
		l.add("World");
		l.add(new Character('我'));
		l.add(new Integer(23));
		l.add("Hello");
		String[] as = {"W","o","r","l","d"};
		l.add(as);
		l.add(new Integer(23));
		System.out.println(l);
	}
}