public final Logger getLogger(final Class<?> clazz) {
    return getLogger(clazz.getName());
  }
@Test
  public void testLoggerX() {
    Logger x = lc.getLogger("x");
    assertNotNull(x);
    assertEquals("x", x.getName());
    assertNull(x.getLevel());
    assertEquals(Level.DEBUG, x.getEffectiveLevel());
  }