@@ -0,0 +1,654 @@
+public class Data %7B%0A    protected String nom;%0A    protected int poids;%0A    protected boolean etat;%0A%0A    public Data()%7B%0A%0A    %7D%0A    public Data(String nom, int poids, boolean etat) %7B%0A        this.nom = nom;%0A        this.poids = poids;%0A        this.etat = etat;%0A    %7D%0A%0A    public String getNom() %7B%0A        return nom;%0A    %7D%0A%0A    public void setnom(String nom) %7B%0A        this.nom = nom;%0A    %7D%0A%0A    public int getPoids() %7B%0A        return poids;%0A    %7D%0A%0A    public void setPoids(int poids) %7B%0A        this.poids = poids;%0A    %7D%0A%0A    public boolean getEtat() %7B%0A        return etat;%0A    %7D%0A%0A    public void setEtat(boolean etat) %7B%0A        this.etat = etat;%0A    %7D%0A%0A%7D%0A

Create Data.java