public String formatStatus() {
        return "collecting=" + garbageCollectionEnabled + " noGhosts=" + ghostCleaningDone + " cacheSum=" + cacheSum + " cacheSumClean=" + cacheSumClean + " ghostSum=" + ghostSum + " ghostWakeup=" + ghostWakeup;
    }
Efficient cache or osmnodes

@author ab
main/src/main/java/cgeo/geocaching/brouter/mapaccess/NodesCache.java