@Test
public void testCloseQuetly() {

  try {
    JBBPUtils.closeQuietly(null);
    JBBPUtils.closeQuietly(new ByteArrayInputStream(new byte[10]));
    final InputStream closed = new ByteArrayInputStream(new byte[10]);
    closed.close();
    JBBPUtils.closeQuietly(closed);
  } catch (Exception ex) {
    fail("Must not throw any exception");
  }
}