I've tried to run the collage applet in 2.5.1 (using windows XP) and
it generates several errors in the java console window:

java.lang.NoSuchMethodError
sun.applet.AppletPanel.changeFrameAppContext(Ljava/awt/Frame;Lsun/awt/AppContext;)
.... java.lang.NullPointerException ...

Are there some newer codes to the classifier that I don't have/know
about? I'm trying to use the collage classifier for a collection of
art prints that are in jpeg format.

Thank you,
Melissa Bailey