#fixed code
                              @Test
  public void testDeploymentFailure() throws Exception {
    final long start = System.currentTimeMillis();

    assertThat(testResult(TempJobFailureTestImpl.class),
               hasSingleFailureContaining("AssertionError: Unexpected job state"));
    final long end = System.currentTimeMillis();
    assertTrue("Test should not time out", (end - start) < Jobs.TIMEOUT_MILLIS);

    final byte[] testReport = Files.readAllBytes(REPORT_DIR.getRoot().listFiles()[0].toPath());
    final TemporaryJobEvent[] events = Json.read(testReport, TemporaryJobEvent[].class);

    for (final TemporaryJobEvent event : events) {
      if (event.getStep().equals("test")) {
        assertFalse("test should be reported as failed", event.isSuccess());
      }
    }
  }
#vulnerable code 
                              @Test
  public void testDeploymentFailure() throws Exception {
    final long start = System.currentTimeMillis();

    assertThat(testResult(TempJobFailureTestImpl.class),
               hasSingleFailureContaining("AssertionError: Unexpected job state"));
    final long end = System.currentTimeMillis();
    assertTrue("Test should not time out", (end-start) < Jobs.TIMEOUT_MILLIS);

    final byte[] testReport = Files.readAllBytes(reportDir.getRoot().listFiles()[0].toPath());
    final TemporaryJobEvent[] events = Json.read(testReport, TemporaryJobEvent[].class);

    for (final TemporaryJobEvent event : events) {
      if (event.getStep().equals("test")) {
        assertFalse("test should be reported as failed", event.isSuccess());
      }
    }
  } 
                            #location 10 
                            #vulnerability type NULL_DEREFERENCE