public class Student extends Person{ private static int nextStudentNumber = 12345; //initial value of transaction numbers private int studentNumber; public Student(String aName){ super(aName); studentNumber = nextStudentNumber; nextStudentNumber++; } /* public boolean equals(Object anObject){ if(!(anObject instanceof Student) ) return false; return name.equals(((Student) anObject).getName()); } */ public String toString(){ return super.toString() + " #" + studentNumber; } } //end class Student