return "FormattedMessage[messagePattern=" + messagePattern + ", args=" +
            Arrays.toString(argArray) + ']';
    }

    private void writeObject(final ObjectOutputStream out) throws IOException {
        out.defaultWriteObject();
        getFormattedMessage();
        out.writeUTF(formattedMessage);
        out.writeUTF(messagePattern);
        out.writeInt(argArray.length);
        stringArgs = new String[argArray.length];
        int i = 0;
        for (final Object obj : argArray) {
            stringArgs[i] = obj.toString();
            ++i;
        }
    }

    private void readObject(final ObjectInputStream in) throws IOException, ClassNotFoundException {
        in.defaultReadObject();
        formattedMessage = in.readUTF();
        messagePattern = in.readUTF();
        final int length = in.readInt();
        stringArgs = new String[length];
        for (int i = 0; i < length; ++i) {
            stringArgs[i] = in.readUTF();
        }
    }

    /**
     * Always returns null.
     *
     * @return null
     */
    @Override
    public Throwable getThrowable() {

    public MessageFormatMessage(final String messagePattern, final Object... arguments) {
        this.messagePattern = messagePattern;
        this.argArray = arguments;
        if (arguments != null && arguments.length > 0 && arguments[arguments.length - 1] instanceof Throwable) {
            this.throwable = (Throwable) arguments[arguments.length - 1];
        }
    }

    /**
     * Returns the formatted message.
     * @return the formatted message.
     */
    @Override
    public String getFormattedMessage() {
        if (formattedMessage == null) {
            formattedMessage = formatMessage(messagePattern, argArray);
        }
        return formattedMessage;
    }

    /**
     * Returns the message pattern.
     * @return the message pattern.
     */
    @Override
    public String getFormat() {
        return messagePattern;
    }

    /**
     * Returns the message parameters.
     * @return the message parameters.
     */
    @Override
    public Object[] getParameters() {
        if (argArray != null) {
            return argArray;
        }
        return stringArgs;
    }

    protected String formatMessage(final String msgPattern, final Object... args) {
        try {
            return MessageFormat.format(msgPattern, args);

            case WAITING: {
                final StackTraceElement element = info.getStackTrace()[0];
                final String className = element.getClassName();
                final String method = element.getMethodName();
                if (className.equals("java.lang.Object") && method.equals("wait")) {
                    sb.append(" (on object monitor");
                    if (info.getLockOwnerName() != null) {
                        sb.append(" owned by \"");
                        sb.append(info.getLockOwnerName()).append("\" Id=").append(info.getLockOwnerId());
                    }
                    sb.append(')');
                } else if (className.equals("java.lang.Thread") && method.equals("join")) {

            }
            final Marker[] localParents = parents;
            if (localParents != null) {
                // With only one or two parents the for loop is slower.
                final int localParentsLength = localParents.length;
                if (localParentsLength == 1) {
                    return checkParent(localParents[0], marker);
                }
                if (localParentsLength == 2) {
                    return checkParent(localParents[0], marker) || checkParent(localParents[1], marker);
                }
                //noinspection ForLoopReplaceableByForEach
                for (int i = 0; i < localParentsLength; i++) {
                    final Marker localParent = localParents[i];
                    if (checkParent(localParent, marker)) {
                        return true;
                    }
                }
            }
            return false;
        }

        final FormattedMessage that = (FormattedMessage) o;

        if (messagePattern != null ? !messagePattern.equals(that.messagePattern) : that.messagePattern != null) {
            return false;
        }
        if (!Arrays.equals(stringArgs, that.stringArgs)) {
            return false;
        }

        return true;
    }

    @Override
    public int hashCode() {
        int result = messagePattern != null ? messagePattern.hashCode() : 0;
        result = HASHVAL * result + (stringArgs != null ? Arrays.hashCode(stringArgs) : 0);
        return result;
    }


    @Override
    public String toString() {
        return "FormattedMessage[messagePattern=" + messagePattern + ", args=" +

            if (localParents != null) {
                final int localParentsLength = localParents.length;
                if (localParentsLength == 1) {
                    return checkParent(localParents[0], marker);
                }
                if (localParentsLength == 2) {
                    return checkParent(localParents[0], marker) || checkParent(localParents[1], marker);
                }
                //noinspection ForLoopReplaceableByForEach
                for (int i = 0; i < localParentsLength; i++) {
                    final Marker localParent = localParents[i];
                    if (checkParent(localParent, marker)) {
                        return true;
                    }
                }
            }

            return false;
        }

        private static boolean checkParent(final Marker parent, final Marker marker) {

                    sb.append(')');
                } else if (className.equals("java.lang.Thread") && method.equals("join")) {
                    sb.append(" (on completion of thread ").append(info.getLockOwnerId()).append(')');
                } else {
                    sb.append(" (parking for lock");
                    if (info.getLockOwnerName() != null) {
                        sb.append(" owned by \"");
                        sb.append(info.getLockOwnerName()).append("\" Id=").append(info.getLockOwnerId());
                    }
                    sb.append(')');
                }
                break;
            }