ex_generic3.java

来自「JAVA_3」· Java 代码 · 共 10 行

package ch7;
import java.util.*;
public class Ex_Generic3 {
    public static void main(String[] args) {
        Vector<Integer> v = new Vector<Integer>();
        v.add(new Integer(100));
        v.add(new Integer(200));
        v.add(new Integer(300));
        for(Integer obj:v){
            Integer data = obj; // ぃノ锣