dummyMat.setGroupSet(GroupSet.makeGroups(dummyMat, 0.5f, false));
Assert.assertNotSame(dummyMat.getNewick(), "");
AlignmentAnnotation paeCm = sq.addContactList(dummyMat);
dummyMat.setGroupSet(GroupSet.makeGroups(dummyMat, 0.5f, false));
Assert.assertNotSame(dummyMat.getNewick(), "");
AlignmentAnnotation paeCm = sq.addContactList(dummyMat);