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