Collectible Card Game Headquarters

I built the source code from the 10-02 version on my Mac and got a warning. The warning comes from GuiDisplay3.java, line 1126, "protected PlayerZone getZone() {".

The warning states:

The method getZone() from the type GuiDisplay3.ZoneAction is never used locally.

I assume that this is not serious and needs a @SuppressWarnings.

no, this is almost irrelevant.

Strange, it's not giving any warnings for me. Stuff still works when I comment out that method though.