assertEquals(2, entity2.getPrimaryKeyJoinColumns().size());
Iterator<JpaPrimaryKeyJoinColumn> pkJoinColumnIt = entity2
.getPrimaryKeyJoinColumns()
.iterator();
JpaPrimaryKeyJoinColumn pk1 = pkJoinColumnIt.next();
assertEquals("pk_column1", pk1.getName());
assertEquals("count(1)", pk1.getColumnDefinition());
assertEquals("super_column1", pk1.getReferencedColumnName());
assertNotNull(entity2.getInheritance());
assertEquals(InheritanceType.JOINED, entity2.getInheritance().getStrategy());
assertEquals(2, entity2.getAttributeOverrides().size());