}

            if (logger.isDebugEnabled()) {
                logger.debug("principal={}", principal);
            }

            final String[] username = principal.getName().split("@", 2);
            if (logger.isDebugEnabled()) {
                logger.debug("username={}", Arrays.toString(username));
            }
            return new SpnegoCredential(username[0]);

                try {
                    l.onConnect();
                } catch (final Exception e) {
                    logger.warn("Failed to invoke onConnect listener: listener={}", l.getClass().getName(), e);
                }
            });

            connected = true;
        } else {
            logger.warn("Could not connect to {}", address);
        }
    }

    /**

     */
    protected String replaceCredentials(final Credentials credentials, final String value) {
        if (StringUtil.isNotBlank(value)) {
            return value.replace(USERNAME, credentials.getUserPrincipal().getName()).replace(PASSWORD, credentials.getPassword());
        }
        return StringUtil.EMPTY;
    }

    /**
     * Returns a string representation of this object.
     * @return A string representation.

  @AndroidIncompatible // Reflection bug, or actual binary compatibility problem?
  public void testElementSetBridgeMethods() {
    for (Method m : TreeMultiset.class.getMethods()) {
      if (m.getName().equals("elementSet") && m.getReturnType().equals(SortedSet.class)) {
        return;
      }
    }
    fail("No bridge method found");
  }

      }
    };
  }

  public void testCancellationDuringReentrancy() throws Exception {
    TestLogHandler logHandler = new TestLogHandler();
    Logger.getLogger(AbstractFuture.class.getName()).addHandler(logHandler);

    List<Future<?>> results = new ArrayList<>();
    Runnable[] manualExecutorTask = new Runnable[1];
    Executor manualExecutor =
        new Executor() {
          @Override

     * @return The resource path.
     */
    public static String getResourcePath(final Class<?> clazz) {
        assertArgumentNotNull("clazz", clazz);

        return clazz.getName().replace('.', '/') + ".class";
    }

    /**
     * Returns the context class loader.
     *
     * @return the context class loader
     */
    public static ClassLoader getClassLoader() {

        } catch (IllegalStateException e) {
            assertTrue(e.getMessage().contains("crawlerContainer"));
        } catch (Exception e) {
            fail("Expected IllegalStateException but got: " + e.getClass().getName());
        }
    }

    /**
     * Test creation with null component name
     */
    public void test_create_nullComponentName() {

            final String refPath = dr.getPath() != null ? '\\' + dr.getPath() : "";
            final String nextPath = refPath + (path != null ? path.substring(r.getPathConsumed()) : "");
            if (log.isDebugEnabled()) {
                log.debug(String.format("Intermediate referral, server %s share %s refPath %s origPath %s nextPath %s", r.getServer(),
                        r.getShare(), r.getPath(), path, nextPath));
            }

 * }
 * }
 * </pre>
 *
 */
public class ContentCache implements Closeable {

    /**
     * The logger for this class.
     */
    protected static final Logger logger = Logger.getLogger(ContentCache.class.getName());

    /**
     * A byte array that holds the cached content data.
     */
    private final byte[] data;

    /**
     * The file that is used to cache the content.
     */
    private final File file;

    }

    /**
     *
     */
    @Test
    public void testGetShortClassName() {
        assertThat(ClassUtil.getShortClassName(getClass().getName()), is("ClassUtilTest"));
    }

    /**
     *
     */
    @Test(expected = NoSuchConstructorRuntimeException.class)
    public void testGetConstructor() {