BUT2/DEV/DEV_Madelaine/Shadock_couliior/Piece.java

public abstract class Piece {
    protected int contenu;

    public Piece(int contenu) {
        this.contenu = contenu;
    }

    public int getContenu() {
        return contenu;
    }

    public String toString(){
        return ""+this.contenu;
    }
}