testenumeration.java

来自「这是一张java应用教程的随书光盘」· Java 代码 · 共 21 行

import java.util.*;
public class TestEnumeration
{
	public static void main(String args[])
	{
		String names[] = {"dog","cat","fish","bird"};
		int namesLen = names.length;
		Vector animal = new Vector();
		for(int i=0;i<namesLen;i++){
			animal.addElement(names[i]);
		}
		Enumeration enum1 = animal.elements();
		String name = null;
		while(enum1.hasMoreElements())
		{
			name = (String)enum1.nextElement();
			System.out.println(name);
		}
	}
}