public OsmLayer createDefaultOsmLayer(String id, int nrOfLevels) {
		OsmLayer layer = new OsmLayer(id, createOsmTileConfiguration(nrOfLevels));
		layer.addUrls(Arrays.asList(DEFAULT_OSM_URLS));
		return layer;
	}
public OsmLayer createDefaultOsmLayer ( String id , int nrOfLevels ) { OsmLayer layer = new OsmLayer ( id , createOsmTileConfiguration ( nrOfLevels ) ) ; layer . addUrls ( Arrays . asList ( DEFAULT_OSM_URLS ) ) ; return layer ; }
Create a new OSM layer with the given ID and tile configuration. The layer will be configured
with the default OSM tile services so you don't have to specify these URLs yourself.

@param id The unique ID of the layer.
@param conf The tile configuration.
@return A new OSM layer.
@since 2.2.1