} else if (isSolutionSetUpdate) { solutionSetUpdateBarrier.notifySolutionSetUpdate();
} else if (isSolutionSetUpdate) { solutionSetUpdateBarrier.notifySolutionSetUpdate();
} else if (isSolutionSetUpdate) { solutionSetUpdateBarrier.notifySolutionSetUpdate();
} else if (isSolutionSetUpdate) { solutionSetUpdateBarrier.notifySolutionSetUpdate();