public static int getCachesCount(@Nullable final String page) {
        int cachesCount = -1;
        try {
            final String intStringToParse = TextUtils.getMatch(page, GCConstants.PATTERN_FINDCOUNT, true, 1, "", false);
            if (!StringUtils.isBlank(intStringToParse)) {
                cachesCount = Integer.parseInt(intStringToParse);
            }
        } catch (final NumberFormatException e) {
            Log.e("getCachesCount: bad cache count", e);
        }
        return cachesCount;
    }
Merge log entries and mark them as friends logs (personal and friends) to identify
them on friends/personal logs tab.

@param mergedLogs  the list to merge logs with
@param logsToMerge the list of logs to merge
main/src/main/java/cgeo/geocaching/connector/gc/GCParser.java