Ejemplo n.º 1
0
  public void testReadConfigurationInputStream_root() throws IOException {
    InputStream stream = EnvironmentHelper.PropertiesToInputStream(props);
    manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));

    Logger logger = new MockLogger("testReadConfigurationInputStream_root.foo", null);
    Logger root = manager.getLogger("");
    Logger logger2 = Logger.getLogger("testReadConfigurationInputStream_root.foo2");

    manager.addLogger(logger);
    assertNull(logger.getLevel());
    assertEquals(0, logger.getHandlers().length);
    assertSame(root, logger.getParent());

    assertNull(logger2.getLevel());
    assertEquals(0, logger2.getHandlers().length);
    assertSame(root, logger2.getParent());
    // if (!hasConfigClass) {
    assertEquals(Level.FINE, root.getLevel());
    assertEquals(2, root.getHandlers().length);
    // }

    // after read stream
    manager.readConfiguration(stream);
    assertEquals(Level.FINE, root.getLevel());
    assertEquals(2, root.getHandlers().length);
    assertNull(logger.getLevel());
    assertEquals(0, logger.getHandlers().length);
    stream.close();
  }
Ejemplo n.º 2
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  public void testAddSimiliarLogger() {
    Logger root = new MockLogger("testAddSimiliarLogger", null);
    Logger foo = new MockLogger("testAddSimiliarLogger.foo", null);
    Logger similiarFoo = new MockLogger("testAddSimiliarLogger.fop", null);
    Logger fooo = new MockLogger("testAddSimiliarLogger.fooo", null);
    Logger fooChild = new MockLogger("testAddSimiliarLogger.foo.child", null);
    Logger similiarFooChild = new MockLogger("testAddSimiliarLogger.fop.child", null);
    Logger foooChild = new MockLogger("testAddSimiliarLogger.fooo.child", null);

    manager.addLogger(root);
    manager.addLogger(fooChild);
    manager.addLogger(similiarFooChild);
    manager.addLogger(foooChild);
    assertSame(root, fooChild.getParent());
    assertSame(root, similiarFooChild.getParent());
    assertSame(root, foooChild.getParent());

    manager.addLogger(foo);
    assertSame(foo, fooChild.getParent());
    assertSame(root, similiarFooChild.getParent());
    assertSame(root, foooChild.getParent());

    manager.addLogger(similiarFoo);
    assertSame(foo, fooChild.getParent());
    assertSame(similiarFoo, similiarFooChild.getParent());
    assertSame(root, foooChild.getParent());

    manager.addLogger(fooo);
    assertSame(fooo, foooChild.getParent());
  }
  protected static void setupSidlogger(Level lvl) {
    if (!Level.OFF.equals(lvl)) {
      Filter bslf = new BoshSidLoggerFilter();

      Logger BoshConnectionManagerLogger = Logger.getLogger(BoshConnectionManager.class.getName());
      Logger BoshSessionLogger = Logger.getLogger(BoshSession.class.getName());

      if (BoshConnectionManagerLogger.getLevel() == null
          || BoshSessionLogger.getLevel() == null
          || BoshConnectionManagerLogger.getLevel().intValue() < lvl.intValue()) {
        BoshConnectionManagerLogger.setLevel(lvl);
        BoshConnectionManagerLogger.setFilter(bslf);
        BoshSessionLogger.setLevel(lvl);
        BoshSessionLogger.setFilter(bslf);

        BoshConnectionManagerLogger.getParent().setFilter(bslf);
      }

      try {
        if (null == sidFilehandler) {
          sidFilehandler = new FileHandler("logs/bosh_sid.log", 10000000, 5, false);
          sidFilehandler.setLevel(lvl);
          sidFilehandler.setFilter(bslf);
          BoshConnectionManagerLogger.getParent().addHandler(sidFilehandler);
        }
      } catch (IOException ex) {
        log.log(Level.CONFIG, "Error creating BOSH SID logger" + ex);
      }
    }
  }
Ejemplo n.º 4
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  public void testAddGetLogger_addRoot() throws IOException {
    Logger foo = new MockLogger(FOO, null);
    Logger fooChild = new MockLogger(FOO + ".child", null);
    Logger other = new MockLogger("other", null);
    Logger root = new MockLogger("", null);
    assertNull(foo.getParent());
    assertNull(root.getParent());
    assertNull(other.getParent());

    // add root to mock logmanager and it works as "root" logger
    assertTrue(mockManager.addLogger(foo));
    assertTrue(mockManager.addLogger(other));
    assertTrue(mockManager.addLogger(fooChild));
    assertNull(foo.getParent());
    assertNull(other.getParent());
    assertSame(foo, fooChild.getParent());

    assertTrue(mockManager.addLogger(root));
    assertSame(root, foo.getParent());
    assertSame(root, other.getParent());
    assertNull(root.getParent());

    // try to add root logger to non-mock LogManager, no effect
    assertFalse(manager.addLogger(root));
    assertNotSame(root, manager.getLogger(""));
  }
Ejemplo n.º 5
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  private void copyLogger(Logger logger) {
    setLevel(logger.getLevel());
    setUseParentHandlers(logger.getUseParentHandlers());

    if (logger.getFilter() != null) setFilter(logger.getFilter());

    if (logger.getParent() != null) setParent(logger.getParent());

    Handler handlers[] = logger.getHandlers();
    for (int i = 0; i < handlers.length; i++) {
      addHandler(handlers[i]);
    }
  }
Ejemplo n.º 6
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  public void testAddGetLogger() {
    Logger log = new MockLogger(FOO, null);
    Logger foo = mockManager.getLogger(FOO);
    assertNull(foo);
    assertTrue(mockManager.addLogger(log));
    foo = mockManager.getLogger(FOO);
    assertSame(foo, log);
    assertNull(foo.getParent());

    try {
      mockManager.addLogger(null);
      fail("add null should throw NullPointerException");
    } catch (NullPointerException e) {
    }

    try {
      mockManager.getLogger(null);
      fail("get null should throw NullPointerException");
    } catch (NullPointerException e) {
    }

    assertNull(mockManager.getLogger("bad name"));

    Enumeration<String> enumar = mockManager.getLoggerNames();
    int i = 0;
    while (enumar.hasMoreElements()) {
      String name = (String) enumar.nextElement();
      i++;
      assertEquals(FOO, name);
    }
    assertEquals(i, 1);
  }
    /**
     * Searches the logger parent hierarchy of the provided {@code Logger} until a parent is found
     * who has {@code Handler} instances, and then adds those handlers to the provided logger. Note
     * that this method also modifies the logger to not use its parent handlers in order to prevent
     * duplicate log entries.
     */
    private void attachParentHandlers() {
      Logger parent = this;
      do {
        parent = parent.getParent();
      } while (parent != null && parent.getHandlers().length == 0);

      if (parent == null) {
        // NOTE: this case should never happen since we would
        // eventually hit the LogManager$RootLogger which by default
        // has a Handler.  However a developer could feasibly adjust
        // some settings so that the RootLogger had no handler and none
        // of the child Loggers did as well.
        return;
      }

      // Add all of the parent handlers to this Logger so that we can
      // later wrap it.
      Handler[] arr = parent.getHandlers();
      for (Handler h : arr) {
        addHandler(h);
      }

      // Now that we are using the same handler as the parent, avoid
      // propagating the call to the parent Logger as this will result in
      // duplicate log entries to the handler.
      setUseParentHandlers(false);
    }
Ejemplo n.º 8
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  static Optional<String> run(String[] args) {
    int argCount = args.length;

    if (argCount < 3 || argCount > 4) {
      return Optional.of(USAGE);
    }

    try {
      Logging.init();
      Logger log = Logger.getLogger(DeaggCalc.class.getName());
      Path tempLog = HazardCalc.createTempLog();
      FileHandler fh = new FileHandler(tempLog.getFileName().toString());
      fh.setFormatter(new Logging.ConsoleFormatter());
      log.getParent().addHandler(fh);

      log.info(PROGRAM + ": initializing...");
      Path modelPath = Paths.get(args[0]);
      HazardModel model = HazardModel.load(modelPath);

      CalcConfig config = model.config();
      if (argCount == 4) {
        Path userConfigPath = Paths.get(args[3]);
        config =
            CalcConfig.Builder.copyOf(model.config())
                .extend(CalcConfig.Builder.fromFile(userConfigPath))
                .build();
      }
      log.info(config.toString());

      log.info("");
      Sites sites = HazardCalc.readSites(args[1], config, log);
      log.info("Sites: " + sites);

      double returnPeriod = Double.valueOf(args[2]);

      Path out = calc(model, config, sites, returnPeriod, log);

      // transfer log and write config
      Files.move(tempLog, out.resolve(PROGRAM + ".log"));
      config.write(out);

      log.info(PROGRAM + ": finished");
      return Optional.absent();

    } catch (Exception e) {
      StringBuilder sb =
          new StringBuilder()
              .append(NEWLINE)
              .append(PROGRAM + ": error")
              .append(NEWLINE)
              .append(" Arguments: ")
              .append(Arrays.toString(args))
              .append(NEWLINE)
              .append(NEWLINE)
              .append(Throwables.getStackTraceAsString(e))
              .append(USAGE);
      return Optional.of(sb.toString());
    }
  }
Ejemplo n.º 9
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  /**
   * Retrieves a list of root loggers.
   *
   * @return list of root loggers.
   */
  private Set<Logger> getRootLoggers() {
    final LogManager logManager = LogManager.getLogManager();
    final Enumeration<String> loggerNames = logManager.getLoggerNames();

    final Set<Logger> rootLoggers = Sets.newHashSet();

    while (loggerNames.hasMoreElements()) {
      Logger logger = logManager.getLogger(loggerNames.nextElement());
      if (logger != null) {
        while (logger.getParent() != null) {
          logger = logger.getParent();
        }
        rootLoggers.add(logger);
      }
    }

    return rootLoggers;
  }
Ejemplo n.º 10
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 private static void setVlog(Logger logger, LogLevel logLevel) {
   final Level newLevel = logLevel.getLevel();
   logger.setLevel(newLevel);
   do {
     for (Handler handler : logger.getHandlers()) {
       Level handlerLevel = handler.getLevel();
       if (newLevel.intValue() < handlerLevel.intValue()) {
         handler.setLevel(newLevel);
       }
     }
   } while (logger.getUseParentHandlers() && (logger = logger.getParent()) != null);
 }
Ejemplo n.º 11
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  public String getParentLoggerName(String loggerName) {
    Logger l = logManager.getLogger(loggerName);
    if (l == null) {
      return null;
    }

    Logger p = l.getParent();
    if (p == null) {
      // root logger
      return EMPTY_STRING;
    } else {
      return p.getName();
    }
  }
Ejemplo n.º 12
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  public void testDefaultLoggerProperties() throws Exception {
    // mock LogManager has no default logger
    assertNull(mockManager.getLogger(""));
    assertNull(mockManager.getLogger("global"));

    // non-mock LogManager has two default logger
    Logger global = manager.getLogger("global");
    Logger root = manager.getLogger("");

    assertSame(global, Logger.global);
    assertSame(root, global.getParent());

    // root properties
    manager.readConfiguration(EnvironmentHelper.PropertiesToInputStream(props));
    assertNull(root.getFilter());
    assertEquals(2, root.getHandlers().length);
    assertEquals(Level.FINE, root.getLevel());
    assertEquals("", root.getName());
    assertSame(root.getParent(), null);
    assertNull(root.getResourceBundle());
    assertNull(root.getResourceBundleName());
    assertTrue(root.getUseParentHandlers());
  }
Ejemplo n.º 13
0
  /*
   * (non-Javadoc)
   *
   * @see java.util.logging.LoggingMXBean#getParentLoggerName(java.lang.String)
   */
  public String getParentLoggerName(String loggerName) {
    String result = null;

    Logger logger = LogManager.getLogManager().getLogger(loggerName);
    if (logger != null) {
      // The named Logger exists. Now attempt to obtain its parent.
      Logger parent = logger.getParent();
      if (parent != null) {
        // There is a parent
        result = parent.getName();
      } else {
        // logger must be the root Logger
        result = "";
      }
    }
    return result;
  }
Ejemplo n.º 14
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  public void testValidConfigClass() throws Exception {
    String oldPropertyValue = System.getProperty(CONFIG_CLASS);
    try {
      System.setProperty(CONFIG_CLASS, this.getClass().getName() + "$ConfigClass");
      assertNull(manager.getLogger("testConfigClass.foo"));

      manager.readConfiguration();
      assertNull(manager.getLogger("testConfigClass.foo"));
      Logger l = Logger.getLogger("testConfigClass.foo.child");
      assertSame(Level.FINEST, manager.getLogger("").getLevel());
      assertEquals(0, manager.getLogger("").getHandlers().length);
      assertEquals("testConfigClass.foo", l.getParent().getName());
    } finally {
      Properties systemProperties = System.getProperties();
      if (oldPropertyValue != null) {
        systemProperties.setProperty(CONFIG_CLASS, oldPropertyValue);
      } else {
        systemProperties.remove(CONFIG_CLASS);
      }
    }
  }
Ejemplo n.º 15
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  public Level setLevel(final String iLevel, final Class<? extends Handler> iHandler) {
    final Level level =
        iLevel != null ? Level.parse(iLevel.toUpperCase(Locale.ENGLISH)) : Level.INFO;

    if (level.intValue() < minimumLevel.intValue()) {
      // UPDATE MINIMUM LEVEL
      minimumLevel = level;

      if (level.equals(Level.FINER) || level.equals(Level.FINE) || level.equals(Level.FINEST))
        debug = info = warn = error = true;
      else if (level.equals(Level.INFO)) {
        info = warn = error = true;
        debug = false;
      } else if (level.equals(Level.WARNING)) {
        warn = error = true;
        debug = info = false;
      } else if (level.equals(Level.SEVERE)) {
        error = true;
        debug = info = warn = false;
      }
    }

    Logger log = Logger.getLogger(DEFAULT_LOG);
    while (log != null) {
      log.setLevel(level);

      for (Handler h : log.getHandlers()) {
        if (h.getClass().isAssignableFrom(iHandler)) {
          h.setLevel(level);
          break;
        }
      }

      log = log.getParent();
    }

    return level;
  }
Ejemplo n.º 16
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  private void addToFamilyTree(Logger logger, String name) {
    Logger parent = null;
    // find parent
    int lastSeparator;
    String parentName = name;
    while ((lastSeparator = parentName.lastIndexOf('.')) != -1) {
      parentName = parentName.substring(0, lastSeparator);
      parent = loggers.get(parentName);
      if (parent != null) {
        setParent(logger, parent);
        break;
      } else if (getProperty(parentName + ".level") != null
          || getProperty(parentName + ".handlers") != null) {
        parent = Logger.getLogger(parentName);
        setParent(logger, parent);
        break;
      }
    }
    if (parent == null && (parent = loggers.get("")) != null) {
      setParent(logger, parent);
    }

    // find children
    // TODO: performance can be improved here?
    String nameDot = name + '.';
    Collection<Logger> allLoggers = loggers.values();
    for (final Logger child : allLoggers) {
      Logger oldParent = child.getParent();
      if (parent == oldParent && (name.length() == 0 || child.getName().startsWith(nameDot))) {
        final Logger thisLogger = logger;
        child.setParent(thisLogger);
        if (oldParent != null) {
          // -- remove from old parent as the parent has been changed
          oldParent.children.remove(child);
        }
      }
    }
  }
  @Before
  public void setUp() throws Exception {
    serverNode = new SgsTestNode("TestNodeMappingServiceImpl", null, null);
    txnProxy = serverNode.getProxy();

    logger = Logger.getLogger("testLogger");
    // Find a parent with handlers, which we'll wrap with a transactional
    // handler.  This mimics the actions of the TransactionalLogManager.
    Logger parent = logger;
    while (parent != null) {
      parent = parent.getParent();
      if (parent.getHandlers().length != 0) {
        break;
      }
    }
    assert (parent != null);
    for (Handler h : parent.getHandlers()) {
      Handler newHandler = ctor.newInstance(txnProxy, h);
      logger.addHandler(newHandler);
      parent.removeHandler(h);
    }
    logger.setLevel(Level.FINEST);
  }
Ejemplo n.º 18
0
  /**
   * Passes a record to registered handlers, provided the record is considered as loggable both by
   * {@link #isLoggable(Level)} and a possibly installed custom {@link #setFilter(Filter) filter}.
   *
   * <p>If the logger has been configured to use parent handlers, the record will be forwarded to
   * the parent of this logger in addition to being processed by the handlers registered with this
   * logger.
   *
   * <p>The other logging methods in this class are convenience methods that merely create a new
   * LogRecord and pass it to this method. Therefore, subclasses usually just need to override this
   * single method for customizing the logging behavior.
   *
   * @param record the log record to be inspected and possibly forwarded.
   */
  public void log(LogRecord record) {
    synchronized (lock) {
      if (!isLoggable(record.getLevel())) return;

      if ((filter != null) && !filter.isLoggable(record)) return;

      /*
       * If no logger name has been set for the log record, use the name of
       * this logger.
       */
      if (record.getLoggerName() == null) record.setLoggerName(name);

      /*
       * Avoid that some other thread is changing the logger hierarchy while
       * we are traversing it.
       */
      synchronized (LogManager.getLogManager()) {
        Logger curLogger = this;

        do {
          /*
           * The Sun J2SE 1.4 reference implementation seems to call the
           * filter only for the logger whose log method is called, never
           * for any of its parents. Also, parent loggers publish log
           * record whatever their level might be. This is pretty weird,
           * but GNU Classpath tries to be as compatible as possible to
           * the reference implementation.
           */
          for (int i = 0; i < curLogger.handlers.length; i++) curLogger.handlers[i].publish(record);

          if (curLogger.getUseParentHandlers() == false) break;

          curLogger = curLogger.getParent();
        } while (parent != null);
      }
    }
  }
Ejemplo n.º 19
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  public void testAddGetLogger_Hierachy() {
    Logger foo = new MockLogger("testAddGetLogger_Hierachy.foo", null);
    Logger child = new MockLogger("testAddGetLogger_Hierachy.foo.child", null);
    Logger fakeChild = new MockLogger("testAddGetLogger_Hierachy.foo2.child", null);
    Logger grandson = new MockLogger("testAddGetLogger_Hierachy.foo.child.grandson", null);
    Logger otherChild = new MockLogger("testAddGetLogger_Hierachy.foo.child", null);
    assertNull(foo.getParent());
    assertNull(child.getParent());
    assertNull(grandson.getParent());
    assertNull(otherChild.getParent());

    // whenever a logger is added to a LogManager, hierarchy will be updated
    // accordingly
    assertTrue(mockManager.addLogger(child));
    assertNull(child.getParent());

    assertTrue(mockManager.addLogger(fakeChild));
    assertNull(fakeChild.getParent());

    assertTrue(mockManager.addLogger(grandson));
    assertSame(child, grandson.getParent());

    assertTrue(mockManager.addLogger(foo));
    assertSame(foo, child.getParent());
    assertNull(foo.getParent());
    assertNull(fakeChild.getParent());

    // but for non-mock LogManager, foo's parent should be root
    assertTrue(manager.addLogger(foo));
    assertSame(
        manager.getLogger(""), manager.getLogger("testAddGetLogger_Hierachy.foo").getParent());

    // if we add one logger to two LogManager, parent will changed
    assertTrue(manager.addLogger(otherChild));
    assertTrue(manager.addLogger(grandson));
    assertSame(foo, otherChild.getParent());
    assertSame(otherChild, grandson.getParent());
  }
Ejemplo n.º 20
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 /** @see java.util.logging.Logger#getParent() */
 @Override
 public Logger getParent() {
   return delegate.getParent();
 }
Ejemplo n.º 21
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  /**
   * Adds a named logger.  If a logger with the same name has
   * already been registered, the method returns <code>false</code>
   * without adding the logger.
   *
   * <p>The <code>LogManager</code> only keeps weak references
   * to registered loggers.  Therefore, names can become available
   * after automatic garbage collection.
   *
   * @param logger the logger to be added.
   *
   * @return <code>true<code>if <code>logger</code> was added,
   *         <code>false</code> otherwise.
   *
   * @throws NullPointerException if <code>name<code> is
   *         <code>null</code>.
   */
  public synchronized boolean addLogger(Logger logger)
  {
    /* To developers thinking about to remove the 'synchronized'
     * declaration from this method: Please read the comment
     * in java.util.logging.Logger.getLogger(String, String)
     * and make sure that whatever you change wrt. synchronization
     * does not endanger thread-safety of Logger.getLogger.
     * The current implementation of Logger.getLogger assumes
     * that LogManager does its synchronization on the globally
     * shared instance of LogManager.
     */

    String name;
    WeakReference  ref;

    /* This will throw a NullPointerException if logger is null,
     * as required by the API specification.
     */
    name = logger.getName();

    ref = (WeakReference) loggers.get(name);
    if (ref != null)
    {
      if (ref.get() != null)
	return false;

      /* There has been a logger under this name in the past,
       * but it has been garbage collected.
       */
      loggers.remove(ref);
    }

    /* Adding a named logger requires a security permission. */
    if ((name != null) && !name.equals(""))
      checkAccess();

    Logger parent = findAncestor(logger);
    loggers.put(name, new WeakReference(logger));
    if (parent != logger.getParent())
      logger.setParent(parent);

    /* It can happen that existing loggers should be children of
     * the newly added logger. For example, assume that there
     * already exist loggers under the names "", "foo", and "foo.bar.baz".
     * When adding "foo.bar", the logger "foo.bar.baz" should change
     * its parent to "foo.bar".
     */
    if (parent != rootLogger)
    {
      for (Iterator iter = loggers.keySet().iterator(); iter.hasNext();)
      {
        Logger possChild = (Logger) ((WeakReference) loggers.get(iter.next())).get();
        if ((possChild == null) || (possChild == logger) || (possChild.getParent() != parent))
	  continue;

	if (!possChild.getName().startsWith(name))
	  continue;

	if (possChild.getName().charAt(name.length()) != '.')
	  continue;

	possChild.setParent(logger);
      }
    }

    return true;
  }
Ejemplo n.º 22
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 protected Logger getBaseLogger() {
   return logger.getParent();
 }
Ejemplo n.º 23
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  public void testAddLoggerReverseOrder() {
    Logger root = new MockLogger("testAddLoggerReverseOrder", null);
    Logger foo = new MockLogger("testAddLoggerReverseOrder.foo", null);
    Logger fooChild = new MockLogger("testAddLoggerReverseOrder.foo.child", null);
    Logger fooGrandChild = new MockLogger("testAddLoggerReverseOrder.foo.child.grand", null);
    Logger fooGrandChild2 = new MockLogger("testAddLoggerReverseOrder.foo.child.grand2", null);

    Logger realRoot = manager.getLogger("");

    manager.addLogger(fooGrandChild);
    assertEquals(realRoot, fooGrandChild.getParent());

    manager.addLogger(root);
    assertSame(root, fooGrandChild.getParent());
    assertSame(realRoot, root.getParent());

    manager.addLogger(foo);
    assertSame(root, foo.getParent());
    assertSame(foo, fooGrandChild.getParent());

    manager.addLogger(fooGrandChild2);
    assertSame(foo, fooGrandChild2.getParent());
    assertSame(foo, fooGrandChild.getParent());

    manager.addLogger(fooChild);
    assertSame(fooChild, fooGrandChild2.getParent());
    assertSame(fooChild, fooGrandChild.getParent());
    assertSame(foo, fooChild.getParent());
    assertSame(root, foo.getParent());
    assertSame(realRoot, root.getParent());
  }