sorting a LinkedList in decreasing order by number of hits and then increasing by batting average [duplicate]

This question already has an answer here:

• Java how to sort a Linked List? 5 answers

I'm trying to sort my LinkedList in decreasing order by number of hits and also by increasing order by batting average. I'm not entirely sure how to do this so I came here to ask you guys for any tips or ideas of how to do so, here is my code so far:

 package blah;

 import java.util.LinkedList;
 import java.util.Collections;

 public class Blah {

  public void displayPlayers() {

    LinkedList<BaseballPlayer> players = new LinkedList<>();

    players.add(new BaseballPlayer("blah blah", 68, 13, .308));
    players.add(new BaseballPlayer("some guy", 47, 13, .257));
    players.add(new BaseballPlayer("baseball ball", 58, 9, .251));
    players.add(new BaseballPlayer("loser winner", 36, 12, .197));
    players.add(new BaseballPlayer("Kobe Bryant", 65, 14, .284));
    players.add(new BaseballPlayer("Jo man", 51, 12, .234));
    players.add(new BaseballPlayer("Mike B", 75, 14, .291));
    players.add(new BaseballPlayer("Charlie B", 55, 6, .302));
    players.add(new BaseballPlayer("George S", 70, 14, .278));
    players.add(new BaseballPlayer("Chris D", 46, 13, .220));

    //sort the players in decreasing order by  number of hits
    // number of hits
    for (BaseballPlayer bp : players) 
    {
        collection.sort();

        System.out.println(bp);
    }
    System.out.println("");

    // sort the players in increasing order by their batting average

    for (BaseballPlayer bp : players) 
    {
       collection.sort();

        System.out.println(bp);
    }
    System.out.println("");
}

public static void main(String[] args) {
    Blah blah = new Blah();
    blah.displayPlayers();
}

class BaseballPlayer {

    private String name;
    private int hits;
    private int homeRuns;
    private double average;

    public BaseballPlayer(String name, int hits, int homeRuns, double average) {
        this.name = name;
        this.hits = hits;
        this.homeRuns = homeRuns;
        this.average = average;
    }

    public String toString() {
        return name + ": (" + hits + ", " + homeRuns + ", " + average + ")";
    }
}
}