arrtest.txt

sample code 222 for J2SE project

package Chap9;

import java.util.ArrayList;
import java.util.Iterator;
import java.io.*;

public class arrtest {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ArrayList al=new ArrayList();
		for(int i=0;i<args.length;i++)
		al.add(Integer.parseInt(args[i]));
		Iterator it=al.iterator();
		int sum=0;
		
		
		while(it.hasNext())
		{

		sum += Integer.parseInt(it.next().toString());
		}
		
		System.out.println("Sum =" + sum);
		
		}

}