@@ -0,0 +1,289 @@
+package boilerplate.common;%0A%0Apublic class IncorrectAPIUsageException extends RuntimeException%0A%7B%0A%09static String message = %22A mod is using SteamAPI incorrectly :(%22;%0A%0A%09private static final long serialVersionUID = 1L;%0A%0A    public IncorrectAPIUsageException() %7B%0A        super(message);%0A    %7D%0A%7D%0A

Add an exception to throw for incorrect API usage