ex_generic4.java

来自「JAVA_3」· Java 代码 · 共 16 行

package ch7;
import java.util.*;
public class Ex_Generic4 {
    public static void main(String[] args) {
        Vector<Integer> v = new Vector<Integer>();
        v.add(100);
        v.add(200);
        v.add(300);
        for(int obj:v){
            int data = obj;
            System.out.print(data + ", ");
        }
        System.out.println();
    }
}