public class Class06
{
   public static void main(String[] args)
   {
      BankAccount stu1;
 
      stu1 = new BankAccount(); // Create one BankAccount object with 
                                // 3 data fields:
                                //    stu1.studID, stu1.name, stu1.major
 
      stu1.accNum = 12345;
      stu1.name = "Mary";
      stu1.balance = 1000.0;
    
      String x;
 
      x = stu1.convToString( );
      System.out.println("stu1: " + x); 
 
      stu1.deposit( 450 );

      x = stu1.convToString( );
      System.out.println("After depsoiting $450: " + x); 

      stu1.withdraw( 100 );

      x = stu1.convToString( );
      System.out.println("After withdraw $100: " + x); 
   }
}