Start with the DataSet class and make it into a generic DataSetGen class. Test it with the DataSetTester. The DataSetTester uses the BankAccount and BaseballPlayer classes. Do not change any of the classes except DataSet. Upload your DataSetGen.java. only the below class needs to be converted into a generic class dataset /** Computes the average of a set of data values. */ public class DataSet { private double sum; private Measurable maximum; private int count; /** Constructs an empty data set. */ public DataSet() { sum = 0; count = 0; maximum = null; } /** Adds a data value to the data set. @param x a data value */ public void add(Measurable x) { sum = sum + x.getMeasure(); if (count == 0 || maximum.getMeasure() < x.getMeasure()) maximum = x; count++; } /** Gets the average of the added data. @return the average or 0 if no data has been added */ public double getAverage() { if (count == 0) return 0; else return sum / count; } /** Gets the largest of the added data. @return the maximum or 0 if no data has been added */ public Measurable getMaximum() { return maximum; } }