marks.add(bm1);
marks.add(bm2);
marks.add(bm3);
/* Max Last Visit Age = 3 days && Max News Age = 3 days */
CleanUpOperations ops = new CleanUpOperations(true, 3, false, 0, false, false, false, false, 0, true, 3, false, false, false);
{
CleanUpModel model = new CleanUpModel(ops, marks);
model.generate(new NullProgressMonitor());
List<CleanUpGroup> groups = model.getTasks();