tuples.add(new ArrayList<EObject[]>()); // bc1
tuples.add(new ArrayList<EObject[]>()); // bc2
tuples.add(new ArrayList<EObject[]>()); // bc3
tuples.add(new ArrayList<EObject[]>()); // bc4
Concern c1 = URNModelFactory.eINSTANCE.createConcern();
Concern c2 = URNModelFactory.eINSTANCE.createConcern();
Concern c3 = URNModelFactory.eINSTANCE.createConcern();
Concern c4 = URNModelFactory.eINSTANCE.createConcern();
Concern c5 = URNModelFactory.eINSTANCE.createConcern();
Concern c6 = URNModelFactory.eINSTANCE.createConcern();
Concern c7 = URNModelFactory.eINSTANCE.createConcern();
Concern c8 = URNModelFactory.eINSTANCE.createConcern();
List<List<EObject>> results = new ArrayList<List<EObject>>();
results.add(new ArrayList<EObject>()); // e1
results.add(new ArrayList<EObject>()); // e2
results.add(new ArrayList<EObject>()); // e3