@Test
 public void getPaperAfterUpdateTest() {
   LOGGER.debug("getPaperTest()");
   Paper paper = paperService.get("paperId");
   LOGGER.debug("and the paper is {}", paper.toString());
   Assert.assertNotNull(paper);
 }
  @Test
  public void updatePaperTest() {
    LOGGER.debug("updatePaperTest()");
    Paper paper = paperService.get("paperId");
    Assert.assertNotNull(paper);

    LOGGER.debug("change the lastname for updating {}", paper.toString());
    paper.setTitle("hot damn title");
    LOGGER.debug("the lastname is {}", paper.getTitle());
    Assert.assertEquals(true, paperService.updatePaper(paper));
  }