/**
  * Some useful debug information
  *
  * @param coveredBranches
  * @param coveredMethods
  * @param fitness
  */
 private void printStatusMessages(
     AbstractTestSuiteChromosome<? extends ExecutableChromosome> suite,
     int coveredBranches,
     double fitness) {
   if (coveredBranches > maxCoveredBranches) {
     maxCoveredBranches = coveredBranches;
     logger.info(
         "(Branches) Best individual covers "
             + coveredBranches
             + "/"
             + (totalBranches * 2)
             + " branches");
     logger.info(
         "Fitness: "
             + fitness
             + ", size: "
             + suite.size()
             + ", length: "
             + suite.totalLengthOfTestCases());
   }
   if (fitness < bestFitness) {
     logger.info(
         "(Fitness) Best individual covers "
             + coveredBranches
             + "/"
             + (totalBranches * 2)
             + " branches");
     bestFitness = fitness;
     logger.info(
         "Fitness: "
             + fitness
             + ", size: "
             + suite.size()
             + ", length: "
             + suite.totalLengthOfTestCases());
   }
 }