assertTrue(!st2.isComplex());
SimpleTypeSG sst2 = st2.getSimpleTypeSG();
assertTrue(!sst2.isAtomic());
assertTrue(sst2.isList());
assertTrue(!sst2.isUnion());
ListTypeSG lt = sst2.getListType();
assertNotNull(lt.getItemType());
TypeSG sst = lt.getItemType();
assertTrue(!sst.isComplex());
SimpleTypeSG it = sst.getSimpleTypeSG();
assertEquals(JavaQNameImpl.INT, it.getRuntimeType());
TypeSG st3 = st[2];