DEV/DEV2.1/TP9:FluxOctets/Mainfond2.java

import java.awt.*;
import javax.swing.*;
import java.io.*;

public class Mainfond2{

		public static void main(String[] args) {
		try{
			DataInputStream file = new DataInputStream(new FileInputStream ("taille.bin"));
			BufferedInputStream file2 = new BufferedInputStream(file);
			try {
				JFrame fenetre = new JFrame();
				Fond2 pan = new Fond2();
				int x = file.readInt();
				int y = file.readInt();
				fenetre.setSize(x, y);
    			fenetre.setLocation(0, 0);
    			fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				fenetre.setContentPane(pan);
				fenetre.setVisible(true);
				file2.close();
				try{
					DataOutputStream outputfile = new DataOutputStream(new FileOutputStream ("taille.bin"));
					outputfile.writeInt(250);
					outputfile.writeInt(300);
					outputfile.flush();
				}catch(FileNotFoundException e){}
			} catch(IOException e){}
		}catch(FileNotFoundException e){
			JFrame fenetre = new JFrame();
				Fond2 pan = new Fond2();
				fenetre.setSize(500, 500);
    			fenetre.setLocation(0, 0);
    			fenetre.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
				fenetre.setContentPane(pan);
				fenetre.setVisible(true);
		}
	}
}