Petite précision sur la serialisation XML

Bonsoir,

Voila ma situation est la suivante, j'ai un vector d'objets "Case" et cet objet contient lui même un attribut vector "figure" et j'aimerai serialiser le vector de "Case" dans un XML, j'utilise donc la classe XMLEncoder et XMLDecoder, je sauvegarde mon vector d'objets "Case" et le contenu s'inscrit bien dedans, jusque là pas de problème, seulement il y a des petites imperfections comme le fait que tout le contenu de mon vector attibut "figure" n'est pas indiqué il manque certains index à chaque fois ce qui me provoque un résultat en petite parti éroné et je ne comprend pas pourquoi.

Pour être plus clair je vous fourni le code et son résultat:

Jeton.java

Code:

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package test;
 
import java.util.Arrays;
import java.util.Random;
import java.util.Vector;
 
public class Jeton {
	private Vector<String> formes = new Vector<String> (Arrays.asList ("triangle", "carre", "pentagone"));
	private Vector<String> couleurs = new Vector<String> (Arrays.asList ("rouge", "jaune", "vert", "bleu"));
	private Integer symbole = new Random ().nextInt (5) + 1;
 
		public Vector<String> hasard () {
			Vector<String> figure = new Vector<String> ();
 
			figure.add (this.formes.get ((int)(Math.random () * this.formes.size ())));
			figure.add (this.couleurs.get((int)(Math.random () * this.couleurs.size ())));
			figure.add (this.symbole.toString ());
 
			return figure;
		}
}

Case.java

Code:

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package test;
 
import java.util.Vector;
 
public class Case {
	Vector<String> figure = new Vector<String> ();
 
		public Case () {
			this.figure = this.jeton.hasard ();
		}
 
		public String toString () {
			return "forme: " + this.figure.get (0) + " couleur: " + this.figure.get (1) + " symbole: " + this.figure.get (2);
		}
 
		public Vector<String> getFigure () {
			return this.figure;
		}
 
		public void setFigure (Vector<String> figure) {
			this.figure = figure;
		}
 
}

Sauvegarde.java

Code:

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package test;
 
import java.beans.XMLEncoder;
import java.io.FileOutputStream;
import java.beans.XMLDecoder;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
 
public final class SauvegardeObjet 
{ 
    public static void sauverVersXML(Object objet, String fichier) 
    {
    	System.out.println (fichier);
        try
        {
            XMLEncoder enc = new XMLEncoder(new FileOutputStream(fichier));
 
            try
            {
                enc.writeObject(objet);
                enc.flush();
            }
 
            finally
            {
                enc.close();
            }
        }
 
        catch (FileNotFoundException e)
        {
            e.printStack ();
        } 
    }
 
    public static Object chargerDepuisXML(String fichier)
    {
    	System.out.println (fichier);
        Object retour = null;
 
        try
        {
            XMLDecoder dec = new XMLDecoder(new FileInputStream(fichier));
 
            try
            {
                retour = dec.readObject();
            }
 
            finally
            {
                dec.close();
            }
 
        }
 
        catch (FileNotFoundException e)
        {
            e.printStack ();
        }
 
        return retour;
    }
}

Le main

Code:

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package test;
 
import java.util.Vector;
 
public class TestSerial {
	public static void main (String[] args) {
		Vector<Case> tabCas = new Vector<Case> ();
		Vector<Object> tabCas2 = new Vector<Object> ();
		Case c1 = new Case ();
	    Case c2 = new Case ();
	    Case c3 = new Case ();
	    Case c4 = new Case ();
 
	    tabCas.add (c1);
	    tabCas.add (c2);
	    tabCas.add (c3);
	    tabCas.add (c4);
            System.out.println (Initialisation:);
	    System.out.println (tabCas.get (0));
	    System.out.println (tabCas.get (1));
	    System.out.println (tabCas.get (2));
	    System.out.println (tabCas.get (3));
	    SauvegardeObjet.sauverVersXML (tabCas, "C:\\Users\\scary\\Desktop\\Test.xml");
	    tabCas2 = (Vector<Object>)SauvegardeObjet.chargerDepuisXML("C:\\Users\\scary\\Desktop\\Test.xml");
            System.out.println (Resultat:);
	    System.out.println (tabCas2.get (0));
	    System.out.println (tabCas2.get (1));
	    System.out.println (tabCas2.get (2));
	    System.out.println (tabCas2.get (3));
	}
}

Le fichier Test.xml

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<?xml version="1.0" encoding="UTF-8"?> 
<java version="1.6.0_16" class="java.beans.XMLDecoder"> 
 <object class="java.util.Vector"> 
  <void method="add"> 
   <object class="test.Case"> 
    <void property="figure"> 
     <void index="0"> 
      <string>triangle</string> 
     </void> 
     <void index="1"> 
      <string>vert</string> 
     </void> 
     <void index="2"> 
      <string>3</string> 
     </void> 
    </void> 
   </object> 
  </void> 
  <void method="add"> 
   <object class="test.Case"> 
    <void property="figure"> 
     <void index="0"> 
      <string>triangle</string> 
     </void> 
     <void index="2"> 
      <string>5</string> 
     </void> 
    </void> 
   </object> 
  </void> 
  <void method="add"> 
   <object class="test.Case"> 
    <void property="figure"> 
     <void index="1"> 
      <string>jaune</string> 
     </void> 
    </void> 
   </object> 
  </void> 
  <void method="add"> 
   <object class="test.Case"> 
    <void property="figure"> 
     <void index="0"> 
      <string>triangle</string> 
     </void> 
     <void index="1"> 
      <string>bleu</string> 
     </void> 
     <void index="2"> 
      <string>5</string> 
     </void> 
    </void> 
   </object> 
  </void> 
 </object> 
</java>

Le resultat (vous pouvez voir que l'affichage initial et le resultat de la 3ème ligne ne correspondent pas)

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Initialisation:
forme: triangle couleur: vert symbole: 3
forme: triangle couleur: bleu symbole: 5
forme: pentagone couleur: jaune symbole: 1
forme: triangle couleur: bleu symbole: 5
Resultat:
forme: triangle couleur: vert symbole: 3
forme: triangle couleur: bleu symbole: 5
forme: triangle couleur: jaune symbole: 2
forme: triangle couleur: bleu symbole: 5

Voila j'espere avoir été clair, Merci d'avance à vous :)

C'est bon j'ai pu résoudre ce petit ennuie en modifiant le constructeur. Sinon un autre problème ce présente à moi lorsque je rajoute des listeners sur mes panels dans cette classe:

Code:

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package test;
 
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.Vector;
 
import javax.swing.BorderFactory;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.border.Border;
 
public class Grille extends JFrame implements MouseListener {
	private static final long serialVersionUID = 8624698335866298502L;
	private int HAUTEUR;
	private int LARGEUR;
	private Case[][] jeux;
	private Segment affTemps = new Segment ();
	private Temps temps = new Temps (this.affTemps);
	//private int nCases;
	private JPanel panneauJeux = new JPanel ();
	private boolean debut = true;
	private JPanel panneauHaut = new JPanel ();
	private Border borderPanneaux;
	private GridBagLayout layoutPanneauJeux = new GridBagLayout ();
	private Case case1;
	private Case case2;
 
		public Grille (int hauteur, int largeur) {
			this.HAUTEUR = hauteur;
			this.LARGEUR = largeur;
			this.jeux = new Case[HAUTEUR][LARGEUR];
 
			for (int i=0;i<HAUTEUR;i++) {
				for (int j=0;j<LARGEUR;j++) {
					jeux[i][j] = new Case (this);
				}
			}
			this.nouveau ();
			this.jbInit (); 
		}
 
		public void setCase1 (Case case1) {
			this.case1 = case1;
		}
 
		public void setCase2 (Case case2) {
			this.case2 = case2;
		}
 
		public Case getCase1 () {
			return this.case1;
		}
 
		public Case getCase2 () {
			return this.case2;
		}
 
		public void sauver () {
			for (int i=0;i<this.HAUTEUR;i++) {
				for (int j=0;j<this.LARGEUR;j++) {
					this.jeux[i][j].removeMouseListener(this);
				}
			}
			SauvegardeObjet.sauverVersXML (this.jeux, "Test.xml");
		}
 
		public void charger () {
			this.jeux = (Case[][])SauvegardeObjet.chargerDepuisXML ("Test.xml");
			//this.jbInit ();
			for (int i=0;i<this.HAUTEUR;i++) {
				for (int j=0;j<this.LARGEUR;j++) {
					this.jeux[i][j].addMouseListener (new MouseAdapter () {
						public void mousePressed (MouseEvent e) {
							if (debut) {
								temps.start ();
								debut = false;
							}
						}
					});
				}
			}
		}
 
		public void nouveau () {
			//this.nCases = this.HAUTEUR * this.LARGEUR;
			this.affTemps.setValeur (0);
			this.panneauJeux.setVisible (true);
			for (int i=0;i<this.HAUTEUR;i++) {
				for (int j=0;j<this.LARGEUR;j++) {
					this.jeux[i][j].reset ();
					this.jeux[i][j].removeMouseListener(this); //necessaire pour eviter un bug lors de l'appel de nouveau() une 2eme fois
					this.jeux[i][j].addMouseListener (new MouseAdapter () {
						public void mousePressed (MouseEvent e) {
							if (debut) {
								temps.start ();
								debut = false;
							}
						}
					});
					/*this.jeux[i][j].setX (j);
					this.jeux[i][j].setY (i);*/
				}
			}
			this.repaint (); 
		}
 
		private void jbInit () {
			  borderPanneaux = BorderFactory.createEtchedBorder (Color.WHITE, new Color (156, 156, 156));
			  int tailleX = LARGEUR * 100 + 20; //20 pour la marge
			  int tailleY = HAUTEUR * 100 + 20;
			  JMenuBar menuBar = new JMenuBar ();
			  JMenu menu1 = new JMenu ("Fichier");
			  JMenuItem save = new JMenuItem (new SaveAction (this, "Sauvegarder une partie"));
			  JMenuItem load = new JMenuItem (new LoadAction (this, "Charger une partie"));
 
			  if (tailleX < 160) {
				  tailleX = 150; //taille minimum en largeur
			  }
			  this.setSize (tailleX + 6, tailleY + 50 + 23 + 25); //6=largeur du cadre de la fenetre, 25=hauteur de la barre windows
			  menu1.add (save);
			  menu1.add (load);
			  menuBar.add (menu1);
			  this.setJMenuBar (menuBar);
			  this.setTitle ("Jeu");
			  this.setResizable (false);
			  this.setLocationRelativeTo (null);
 
			  this.affTemps.setMaximumSize (new Dimension (49, 27));
			  this.panneauHaut.setBorder (this.borderPanneaux);
			  this.panneauHaut.setPreferredSize (new Dimension (450, 50));
			  this.panneauJeux.setBorder (this.borderPanneaux);
			  this.panneauJeux.setPreferredSize (new Dimension (tailleX, tailleY));
			  this.panneauJeux.setLayout (this.layoutPanneauJeux);
			  this.affTemps.setValeur (0);
			  this.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);
			  this.panneauHaut.add (this.affTemps, BorderLayout.CENTER);
			  this.getContentPane ().add (this.panneauHaut, BorderLayout.NORTH);
			  this.getContentPane ().add (this.panneauJeux, BorderLayout.CENTER);
			  for (int i = 0; i < HAUTEUR; i++) {
				  for (int j = 0; j < LARGEUR; j++) {
					  this.panneauJeux.add (this.jeux[i][j], new GridBagConstraints (j, i, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets (0, 0, 0, 0), 0, 0));
				  }
			  }
		}
 
		public void verif () {
			if (this.case1 != null && this.case2 != null) {
				Vector<String> figureCase1 = this.case1.getFigure ();
				Vector<String> figureCase2 = this.case2.getFigure ();
				boolean bon = false;
 
				if (figureCase1.get(0).equals (figureCase2.get (0))) { // meme forme
					if (figureCase1.get(1).equals (figureCase2.get (1))) { // meme couleur
						if (figureCase1.get(2).equals (figureCase2.get (2))) { // meme symbole
							this.case1.setVide (true);
							this.case2.setVide (true);
							this.case1 = null;
							this.case2 = null;
							bon = true;
							JOptionPane.showMessageDialog (this, "meme forme, meme couleur et meme symbole");
							return ;
						}
					}
				}
				if (figureCase1.get(0).equals (figureCase2.get (0))) { // meme forme
					if (figureCase1.get(1).equals (figureCase2.get (1))) { // meme couleur
						this.case1.setVide (true);
						this.case2.setVide (true);
						this.case1 = null;
						this.case2 = null;
						bon = true;
						JOptionPane.showMessageDialog (this, "meme forme et meme couleur");
						return ;
					}
				}
				if (figureCase1.get(0).equals (figureCase2.get (0))){ // meme forme
					if (figureCase1.get(2).equals (figureCase2.get (2))) { // meme symbole
						this.case1.setVide (true);
						this.case2.setVide (true);
						this.case1 = null;
						this.case2 = null;
						bon = true;
						JOptionPane.showMessageDialog (this, "meme forme et meme symbole");
						return ;
					}
				}
				if (figureCase1.get(0).equals (figureCase2.get (0))) { // meme forme
					this.case1.setVide (true);
					this.case2.setVide (true);
					this.case1 = null;
					this.case2 = null;
					bon = true;
					JOptionPane.showMessageDialog (this, "meme forme");
					return ;
				}
				if (figureCase1.get(1).equals (figureCase2.get (1))) { // meme couleur
					if (figureCase1.get(2).equals (figureCase2.get (2))) { // meme symbole
						this.case1.setVide (true);
						this.case2.setVide (true);
						this.case1 = null;
						this.case2 = null;
						bon = true;
						JOptionPane.showMessageDialog (this, "meme couleur et meme symbole");
						return ;
					}
				}
				if (figureCase1.get(1).equals (figureCase2.get (1))) { // meme couleur
					this.case1.setVide (true);
					this.case2.setVide (true);
					this.case1 = null;
					this.case2 = null;
					bon = true;
					JOptionPane.showMessageDialog (this, "meme couleur");
					return ;
				}
				if (figureCase1.get(2).equals (figureCase2.get (2))) { // meme symbole
					this.case1.setVide (true);
					this.case2.setVide (true);
					this.case1 = null;
					this.case2 = null;
					bon = true;
					JOptionPane.showMessageDialog (this, "meme symbole");
					return ;
				}
				if (!bon) {
					JOptionPane.showMessageDialog (this, "Les deux cases ne sont pas compatibles");
					this.case1.setSelected (false);
					this.case2.setSelected (false);
					this.case1 = null;
					this.case2 = null;
				}
			}
		}
 
		@Override
		public void mouseClicked(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
 
		@Override
		public void mouseEntered(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
 
		@Override
		public void mouseExited(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
 
		@Override
		public void mousePressed(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
 
		@Override
		public void mouseReleased(MouseEvent arg0) {
			// TODO Auto-generated method stub
 
		}
}

Plus précisemment c'est ces 2 fonctions qui vont pas:

Code:

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public void nouveau () {
			//this.nCases = this.HAUTEUR * this.LARGEUR;
			this.affTemps.setValeur (0);
			this.panneauJeux.setVisible (true);
			for (int i=0;i<this.HAUTEUR;i++) {
				for (int j=0;j<this.LARGEUR;j++) {
					this.jeux[i][j].reset ();
					this.jeux[i][j].removeMouseListener(this); //necessaire pour eviter un bug lors de l'appel de nouveau() une 2eme fois
					this.jeux[i][j].addMouseListener (new MouseAdapter () {
						public void mousePressed (MouseEvent e) {
							if (debut) {
								temps.start ();
								debut = false;
							}
						}
					});
					/*this.jeux[i][j].setX (j);
					this.jeux[i][j].setY (i);*/
				}
			}
			this.repaint (); 
		}

Code:

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private void jbInit () {
			  borderPanneaux = BorderFactory.createEtchedBorder (Color.WHITE, new Color (156, 156, 156));
			  int tailleX = LARGEUR * 100 + 20; //20 pour la marge
			  int tailleY = HAUTEUR * 100 + 20;
			  JMenuBar menuBar = new JMenuBar ();
			  JMenu menu1 = new JMenu ("Fichier");
			  JMenuItem save = new JMenuItem (new SaveAction (this, "Sauvegarder une partie"));
			  JMenuItem load = new JMenuItem (new LoadAction (this, "Charger une partie"));
 
			  if (tailleX < 160) {
				  tailleX = 150; //taille minimum en largeur
			  }
			  this.setSize (tailleX + 6, tailleY + 50 + 23 + 25); //6=largeur du cadre de la fenetre, 25=hauteur de la barre windows
			  menu1.add (save);
			  menu1.add (load);
			  menuBar.add (menu1);
			  this.setJMenuBar (menuBar);
			  this.setTitle ("Jeu");
			  this.setResizable (false);
			  this.setLocationRelativeTo (null);
 
			  this.affTemps.setMaximumSize (new Dimension (49, 27));
			  this.panneauHaut.setBorder (this.borderPanneaux);
			  this.panneauHaut.setPreferredSize (new Dimension (450, 50));
			  this.panneauJeux.setBorder (this.borderPanneaux);
			  this.panneauJeux.setPreferredSize (new Dimension (tailleX, tailleY));
			  this.panneauJeux.setLayout (this.layoutPanneauJeux);
			  this.affTemps.setValeur (0);
			  this.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);
			  this.panneauHaut.add (this.affTemps, BorderLayout.CENTER);
			  this.getContentPane ().add (this.panneauHaut, BorderLayout.NORTH);
			  this.getContentPane ().add (this.panneauJeux, BorderLayout.CENTER);
			  for (int i = 0; i < HAUTEUR; i++) {
				  for (int j = 0; j < LARGEUR; j++) {
					  this.panneauJeux.add (this.jeux[i][j], new GridBagConstraints (j, i, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets (0, 0, 0, 0), 0, 0));
				  }
			  }
		}

Et encore un peu plus precisemment ces deux bout de codes:

Dans jbInit ():

Code:

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for (int i = 0; i < HAUTEUR; i++) {
				  for (int j = 0; j < LARGEUR; j++) {
					  this.panneauJeux.add (this.jeux[i][j], new GridBagConstraints (j, i, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets (0, 0, 0, 0), 0, 0));
				  }
			  }

Et dans nouveau ():

Code:

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this.jeux[i][j].addMouseListener (new MouseAdapter () {
						public void mousePressed (MouseEvent e) {
							if (debut) {
								temps.start ();
								debut = false;
							}
						}
					});

Et lorsque j'execute l'action "sauvegarder la partie" voici l'erreur que j'ai:

Code:

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java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.Exception: Encoder: discarding statement Case.setVide(Boolean);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.Exception: Encoder: discarding statement Case.setVide(Boolean);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...
java.lang.InstantiationException: xianxiang.Grille$2
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addMouseListener(Grille$2);
Continuing ...
java.lang.InstantiationException: java.beans.PropertyChangeListenerProxy
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement Case.addPropertyChangeListener(PropertyChangeListenerProxy);
Continuing ...

Si quelqu'un peut m'éclairer svp:mrgreen:

Bonjour,
le problème vient du constructeur Case car c'est lui qui crée une figure aléatoire.
Il faudrait une méthode dédiee sur la classe Case qui reprend ce que fait le constructeur.

Car lorsque les lignes suivantes s'exécutent :
Code:

1 2 3 4 5 System.out.println (tabCas2.get (0)); System.out.println (tabCas2.get (1)); System.out.println (tabCas2.get (2)); System.out.println (tabCas2.get (3));
Le cast implicite appelle implicitement le constructeur par défaut qui crée une nouvelle fois un objet aléatoire

J'avais trouvé oui mais merci de cette remarque :) Mais maintenant j'ai un autre problème comme je l'ai expliquer tout juste avant que tu me réponde:(

C'est bon j'ai trouvé merci quand même :)