public void handleStoredLayers(final NewMap map, @NonNull final MapOptions mapOptions) {
        if (!mapOptions.isStoredEnabled || this.storedOverlay != null) {
            return;
        }

        final SeparatorLayer separator1 = this.separators.get(STORED_SEPARATOR);
        this.storedOverlay = new StoredCachesOverlay(map, STORED_OVERLAY_ID, this.geoEntries, this, separator1, this.mapHandlers, mapOptions.filterContext);
    }
Enables the stored cache layer. No disabling again!

@param mapOptions isStoreEnabled true - enable stored layer, false - leave untouched
main/src/main/java/cgeo/geocaching/maps/mapsforge/v6/caches/CachesBundle.java