generictest_2.java

基于netbeans的java桌面应用程序合集

package com.sun.tiger.generic;

import java.io.File;
import java.io.IOException;
import java.util.Vector;


public class GenericTest_2 {
    
    /** Creates a new instance of GenericTest_2 */
    public GenericTest_2() {
    }
    
    public static void main(String[] args) {
        OldClass oc = new OldClass();
        
        Vector<String> v = oc.getVector();
        for (String s : v) {
            System.out.println(s);
        }
    }
}

class OldClass {
    Vector v;
    
    public OldClass() {
        v = new Vector();
        v.add("Hello World");
        v.add(new Integer(5));
        v.add(File.class);
    }
    
    public Vector getVector() {
        return v;
    }
}