public class And extends Porte2Entrees{
    /*void run(){
	s=in1 && in2;
    }
    void display(){
    }*/
    /*public boolean getEtat() throws NonConnecteException {
	if ((in1 == null) || (in2 == null)) {			
	    throw new NonConnecteException();		
	} else {
	    s=(in1.getEtat() && in2.getEtat());
	    return s;		
	}		
    }*/

    public boolean eval(){
	if ((in1 == null) || (in2 == null)) {			
	    throw new NonConnecteException();		
	} else {
	    s=(in1.getEtat() && in2.getEtat());
	    return s;		
	}	
    }
}