@Test
 public void testDetermineRegexpType3() {
   System.out.println("test determine type of all");
   final SAXDocumentElement instance = new SAXDocumentElement("element");
   final RegexpType expected = null;
   final RegexpType result = instance.determineRegexpType();
   assertEquals(expected, result);
 }
 @Test
 public void testDetermineRegexpType2() {
   System.out.println("test determine type of sequence");
   final SAXDocumentElement instance = new SAXDocumentElement("xs:sequence");
   final RegexpType expected = RegexpType.CONCATENATION;
   final RegexpType result = instance.determineRegexpType();
   assertEquals(expected, result);
 }