/** Aunt is a Person with a (possibly empty) list of nieces.
 */
public class Aunt extends Person {
  // list of nieces
  String nieceList= "";

  /** constructor: create an Aunt with name n and
   *  nieceList nL
   */
  public Aunt(String n, String nL) {
    super(n);
    nieceList= nL;
  }

  /** toString(): represent this Aunt and her nieces as a
   *  String
   */
  public String toString() {
    String result= super.toString();
    result += "\nNieces: " + nieceList;
    return result;
  }

  /** m4: print some information i times
   *  Assume i is non-negative.
   */
  public void m4(int i) {
    for (int k=0; k!= i; k++) {
      m1();
    }
  }
}