ex_generic10.java

来自「JAVA_5 JAVA_5 JAVA_5 JAVA_5 JAVA_5 JAVA_」· Java 代码 · 共 9 行

package ch7;
import java.util.*;
public class Ex_Generic10 {
    public static void main(String[] args) {
        Vector<Integer> v = new Vector<Integer>();
        v.add(100);
        v.add(200);
        v.add(300);
        System.out.println("羆