}
if (request.getDueBefore() != null) {
taskQuery.taskDueBefore(request.getDueBefore());
}
if (request.getDueAfter() != null) {
taskQuery.taskDueAfter(request.getDueAfter());
}
if (request.getWithoutDueDate() != null && request.getWithoutDueDate()) {
taskQuery.withoutTaskDueDate();
}