feature1.java

来自「sample project for J2SE」· Java 代码 · 共 20 行

package Chap9;

import java.util.ArrayList;
import java.util.Iterator;

public class Feature1 {

	public static void main(String[] args) {
		ArrayList<String> st=new ArrayList<String>();
		st.add(new String("One"));
		st.add(new String("Two"));
		//st.add(new Integer(20));
		Iterator<String> it=st.iterator();
		while(it.hasNext())
			System.out.println(it.next());

	}

}