public int getFindsCount() {
        int sumFound = 0;
        for (final Entry<LogType, Integer> logCount : getLogCounts().entrySet()) {
            if (logCount.getKey().isFoundLog()) {
                final Integer logged = logCount.getValue();
                if (logged != null) {
                    sumFound += logged;
                }
            }
        }
        return sumFound;
    }
Get number of overall finds for a cache, or 0 if the number of finds is not known.
TODO: 0 should be a valid value, maybe need to return -1 if the number is not known
main/src/main/java/cgeo/geocaching/models/Geocache.java