public void SomeTestForFindingTracesBeforeAfterStuff()
        {
            var dcr = new DcrGraph();
            dcr.AddActivities(new Activity("A", "A"), new Activity("B", "B"), new Activity("C", "C"));
            dcr.AddCondition("A", "B");
            dcr.AddCondition("A", "C");
            dcr.AddCondition("B", "C");
            dcr.SetIncluded(true, "A");
            dcr.SetIncluded(true, "B");
            dcr.SetIncluded(true, "C");
            dcr.SetPending(true, "C");

            var traceFinder = new UniqueTraceFinder(new ByteDcrGraph(dcr));

            dcr = dcr.Copy();
            dcr.RemoveCondition("A", "B");
            traceFinder = new UniqueTraceFinder(new ByteDcrGraph(dcr));
        }