import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;
import javax.swing.JOptionPane;
/*
 * WriteNumbersFileExample
 *
 * Created on August 31, 2007, 1:23 PM
 *
 * COP 2210 Example
 *
 */

/**
 *
 * @author Bill Kraynek
 */
public class WriteNumbersFileExample {
    
    
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws IOException {
        String fileName = JOptionPane.showInputDialog("Enter name of input file","numbers.txt");
        if( fileName == null ) return;
        Scanner inFile = new Scanner(new File(fileName));
        String outFileName = JOptionPane.showInputDialog("Enter name of output file","changedNumbers.txt");
        if( outFileName == null ) return;
        PrintWriter outFile = new PrintWriter(outFileName);
        while( inFile.hasNext() ) {
            int num1 = inFile.nextInt();
            int num2 = inFile.nextInt();
            int num3 = inFile.nextInt();
            int num4 = inFile.nextInt();
            outFile.println(num1 + " " + num2 + " " + num3 + " " + num4);
        } // end while
        inFile.close();
        outFile.close();
        
    }
    
}