import java.io.*;import java.util.Vector;class ListOfNumbersDeclared {    private Vector victor;    private static final int size = 10;    public ListOfNumbersDeclared () {        victor = new Vector(size);        for (int i = 0; i < size; i++)            victor.addElement(new Integer(i));    }        //聲明拋出異常    public void writeList() throws IOException, ArrayIndexOutOfBoundsException {        PrintWriter out = new PrintWriter(new FileWriter("OutFile.txt"));                for (int i = 0; i < size; i++)            out.println("Value at: " + i + " = " + victor.elementAt(i));        out.close();    }}public class TestOfDeclared {    public static void main(String[] args) {	 try{		ListOfNumbersDeclared list = new ListOfNumbersDeclared();		list.writeList();		}catch(Exception e){};	System.out.println("A list of numbers is created and stored in OutFile.txt");    }}