Best (statistic provider)

package br.estatisticas;

import br.modelos.Solve;
import java.util.ArrayList;
import java.util.Collections;

/**
 * Criado por Lucas Sousa em 21/10/2015.
 */
public class Best {

    private ArrayList<Solve> solves;

    public Best(ArrayList<Solve> solves){
        this.solves = solves;
    }

    private int getIndexOfBest(){
        if (solves != null){
            if (solves.size() >= 1){
                ArrayList<Long> longTimes = new ArrayList<>();
                for (Solve s : solves){
                    longTimes.add(s.getTime());
                }
                return longTimes.indexOf(Collections.min(longTimes));
            }
        }
        return 0;
    }

    public long getBestValue(){
        ArrayList<Long> longTimes = new ArrayList<>();
        for (Solve s : solves){
            longTimes.add(s.getTime());
        }
        return longTimes.get(getIndexOfBest());
    }

    public String getBestSolve(){
        return solves.get(getIndexOfBest()).toString();
    }

}