}

        if (limitPercentage.endsWith("%")) {
            this.limitPercentage = Integer.parseInt(limitPercentage.substring(0, limitPercentage.length() - 1));
        } else {
            this.limitPercentage = Integer.parseInt(limitPercentage);
        }

        if (this.limitPercentage > 100) {
            this.limitPercentage = 100;

        int count = 0;
        int prev = -1;
        Map<String, Object> source;
        while ((source = reader.read()) != null) {
            int current = Integer.parseInt(source.get("field2").toString());
            assertTrue(prev < current);
            prev = current;
            count++;
        }
        assertEquals(num, count);

                        if (!currentDirectiveList.isEmpty()) {
                            try {
                                final int crawlDelay = Integer.parseInt(value);
                                for (final Directive directive : currentDirectiveList) {
                                    directive.setCrawlDelay(Math.max(0, crawlDelay));
                                }

            }

            // Check status code condition
            String statusCodeCondition = conditions.get("statusCode");
            if (statusCodeCondition != null) {
                int expectedCode = Integer.parseInt(statusCodeCondition);
                if (responseData.getHttpStatusCode() != expectedCode) {
                    return false;
                }
            }

            return true;
        }

        final Object obj = get(key);

        final int value;
        if (obj == null) {
            value = defaultValue;
        } else {
            value = Integer.parseInt(obj.toString());
        }

        return value;
    }

    /**
     * Retrieves a setting value as a long.
     * @param key The key of the setting.