ex_generic1.java

JAVA_4 JAVA_4 JAVA_4 JAVA_4 JAVA_4 JAVA_4 JAVA_4 JAVA_4 JAVA_4JAVA_4

package ch7;
import java.util.*;
public class Ex_Generic1 {
    public static void main(String[] args) {
        Vector v = new Vector();
        v.add("Java");
        v.add("Tiger");
        v.add("SCJP 5.0");
        for(Object obj:v){
            String data = (String)obj; // 锣