Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package co.com.soinsoftware.altablero.controller; import co.com.soinsoftware.altablero.bll.TimeBLL; import co.com.soinsoftware.altablero.entity.TimeBO; import java.io.IOException; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.Set; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; /** * @author Carlos Rodriguez * @since 03/02/2016 * @version 1.0 */ @Service public class TimeController { @Autowired private TimeBLL timeBLL; public List<TimeBO> findAll() throws IOException { final Set<TimeBO> timeSet = timeBLL.findAll(); final List<TimeBO> timeList = (timeSet != null) ? new ArrayList<>(timeSet) : new ArrayList<>(); Collections.sort(timeList); return timeList; } }