final int windowSize = fessConfig.getRankFusionWindowSizeAsInteger();
        if (maxPageSize * 2 < windowSize) {
            logger.warn("rank.fusion.window_size is lower than paging.search.page.max.size. "
                    + "The window size should be 2x more than the page size. ({} * 2 <= {})", maxPageSize, windowSize);
            this.windowSize = 2 * maxPageSize;
        } else {
            this.windowSize = windowSize;
        }

        try {
            waitingThreadNames.add(threadName);
            while (current >= percent) {
                if (logger.isInfoEnabled()) {
                    logger.info("Cpu Load {}% is greater than {}%. {} waiting thread(s).", current, percent, waitingThreadNames.size());
                }
                if (logger.isDebugEnabled()) {
                    logger.debug("Waiting threads: {}", waitingThreadNames);

                final List<String> sides = split(line, "=>");
                if (sides.size() > 1) { // explicit mapping
                    if (sides.size() != 2) {
                        throw new DictionaryException("more than one explicit mapping specified on the same line");
                    }
                    final List<String> inputStrings = split(sides.get(0), ",");
                    inputs = new String[inputStrings.size()];

    /** The key of the message: {item} must be less than ${inclusive == true ? 'or equal to ' : ''}{value}. */
    public static final String CONSTRAINTS_DecimalMax_MESSAGE = "{constraints.DecimalMax.message}";

    /** The key of the message: {item} must be greater than ${inclusive == true ? 'or equal to ' : ''}{value}. */