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public int setState
MyBitSet(){ 
                setState=0;
              }
public MyBitSet(MyBitSet theOtherSet) { 
                 setState = theOtherSet.toInt(); 
               }
public MyBitSet(int m) {
                            setState = m;
                              }
public boolean empty(){
          boolean isEmpty = true; 
           if (setState !=0){
                          isEmpty =false;
                            } 
return isEmpty;

public int card(){ 
               int numElements=0; 
>code ist zu entwickeln <; 
                return numElements;
}