Much of the code has been provided for you, including code to sort the teams by win percentage and print them

out $($study this code as it may be useful in future assignments$).$

Finish implementing the loadData$()$ method by adding code to open the mlb$\_$nl$\_2011.$csv data file $($in the

directory$),$ process it line$-$by$-$lie and create individual instances.

$3\mathrm{.}2\mathrm{.}1$ File Output

In this activity, you will write a method to output the sorted team list to a file rather than the standard output. To

output to a file, use the class which supports easy output to files. A full example:

Add the following method to the Baseball.java source file that takes a list of teams and an output file name and

outputs the team data to that file.

The format is up to you

Call your method from the main and test that it works

Add javadoc$-$style documentation to your method. Remember that all classes and non$-$trivial methods require

documentation.

package unl.cse;

import java.util.ArrayList;

import java.util.Collections;

import java.util.Comparator;

import java.util.List;

$/**$

$*$ Processes a comma$-$separated value $($CSV$)$ file of win$/$loss data from the $2011$

$*$ National League MLB season. It sorts the teams $($best record to worst$)$ and

$*$ prints a report to the standard output.

$*$

$*$ @author cbourke

$*$

$*/$

public class Baseball $\{$

private static final String FILE$\_$NAME $=$ "data$/$mlb$\_$nl$\_2011.$csv$"$;

$/**$

$*$ This method loads MLB team data from the CSV file

$*$ specified by $\{$@link #FILE$\_$NAME$\}$ and instantiates

$*$ and returns a list of $\{$@link Team$\}$s$.$

$*$

$*$ @return

$*/$

public static List loadData$()\{$

List teams $=$ new ArrayList;

$//$ TODO: write code to open the file, process it line$-$by$-$line

$//$ to create team instances and add them to the list.

$//$

$//$ Be sure to close the scanner

return teams;

$\}$

$//$TODO: implement the file output method

public static void main$($String args$[])\{$

List teams $=$ loadData$()$;

System.out.println$("$Teams: $")$;

for $($Team t : teams$)\{$

System.out.println$($t$)$;

$\}$

Collections.sort$($teams$,$ new Comparator$()\{$

@Override

public int compare$($Team a$,$ Team b$)\{$

return b$.$getWinPercentage$().$compareTo$($a$.$getWinPercentage$())$;

$\}$

$\})$;

System.out.println$("$

Sorted Teams: $")$;

for $($Team t : teams$)\{$

System.out.println$($t$)$;

$\}$

$//$TODO: call your file output method with the sorted teams

$\}$

$\}$