public static boolean hasLevel( ASpatialDb db, int levelNum ) throws Exception {
        String tablename = TABLENAME + levelNum;
        return db.hasTable(tablename);
    }
public static boolean hasLevel ( ASpatialDb db , int levelNum ) throws Exception { String tablename = TABLENAME + levelNum ; return db . hasTable ( tablename ) ; }
Checks if the given level table exists.

@param db the database.
@param levelNum the level number to check.
@return <code>true</code> if the level table exists.
@throws Exception