2013/10/04 06:50:20 WARNING (StyledConverter): 70013046.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/172587072) has short arc (5.75m) at http://www.openstreetmap.org/?mlat=36.65039&mlon=138.07295&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!
2013/10/04 06:50:20 WARNING (StyledConverter): 70013046.osm.pbf:   Way null (http://www.openstreetmap.org/browse/way/112772954) has short arc (3.79m) at http://www.openstreetmap.org/?mlat=37.44141&mlon=137.31118&zoom=17 - but it can't be removed because both ends of the arc are boundary nodes!
2013/10/04 06:50:20 WARNING (StyledConverter): 70013046.osm.pbf: Style uses tag 'display_name' which is deprecated and will be removed soon. Please use the new tag 'mkgmap:display_name' instead.