@Test
 public void testCallVisitToken() throws Exception {
   TrailingCommentCheck check = new TrailingCommentCheck();
   try {
     check.visitToken(new DetailAST());
     Assert.fail();
   } catch (IllegalStateException ex) {
     assertEquals("visitToken() shouldn't be called.", ex.getMessage());
   }
 }
 @Test
 public void testGetAcceptableTokens() {
   TrailingCommentCheck checkObj = new TrailingCommentCheck();
   assertArrayEquals(ArrayUtils.EMPTY_INT_ARRAY, checkObj.getAcceptableTokens());
 }