Blu-Disc Studio: Создаём меню на Java. часть I

Step 1/4: done

Step 2/4: done

Step 3/4 ...
XletShowCommands.java:917: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("getPlaylistId = " + getDiscNavigator().getPlaylistId());
^
XletShowCommands.java:2427: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("getPlaylistId = " + getDiscNavigator().getPlaylistId());
^
XletShowCommands.java:2430: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_First_Play.play_movie");
^
XletShowCommands.java:2434: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_HBO.play_movie");
^
XletShowCommands.java:2438: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_Intro.play_movie");
^
XletShowCommands.java:2442: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_Movie_1.play_movie");
^
XletShowCommands.java:2446: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_Movie_2.play_movie");
^
XletShowCommands.java:2450: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_Movie_3.play_movie");
^
XletShowCommands.java:2454: cannot find symbol
symbol : variable Debug
location: class XletShowCommands
Debug.println("activateSegment S:MV_Movie_4.play_movie");
^
XletShowCommands.java:2458: cannot find symbol