public class DataSet // modified for BankAccount objects
{
. . .
public void add(BankAccount x)
{
sum = sum + x.getBalance();
if (count == 0
|| maximum.getBalance() < x.getBalance())
maximum = x;
count++;
}
public BankAccount getMaximum()
{
return maximum;
}
private double sum;
private BankAccount maximum;
private int count;
}