<NME> OverlayImpl.java
<BEF> package cgeo.geocaching.maps.interfaces;

/**
 * Marker interface of the provider-specific
 * Overlay implementations
 */
public interface OverlayImpl {

    void lock();

    void unlock();

    MapViewImpl getMapViewImpl();
}

    void unlock();

}

<MSG> Merge pull request #667 from rsudev/map_zoom

Implements #123 mapsforge zoom-controls placement
<DFF> @@ -18,4 +18,5 @@ public interface OverlayImpl {
 
     void unlock();
 
+    MapViewImpl getMapViewImpl();
 }

Merge pull request #667 from rsudev/map_zoom