private String replaceBoundingBox(String url, int z, long x, long y) {

        BoundingBox boundingBox = TileBoundingBoxUtils.getProjectedBoundingBox(
                projection, x, y, z);

        url = replaceBoundingBox(url, boundingBox);

        return url;
    }
private String replaceBoundingBox(String url, int z, long x, long y) {

        BoundingBox boundingBox = TileBoundingBoxUtils.getProjectedBoundingBox(
                projection, x, y, z);

        url = replaceBoundingBox(url, boundingBox);

        return url;
    }
private String replaceBoundingBox ( String url , int z , long x , long y ) { BoundingBox boundingBox = TileBoundingBoxUtils . getProjectedBoundingBox ( projection , x , y , z ) ; url = replaceBoundingBox ( url , boundingBox ) ; return url ; }
Replace the bounding box coordinates in the url

@param url
@param z
@param x
@param y
@return
Replace the bounding box coordinates in the url