public final void addException ( final SgClass clasz ) { if ( clasz == null ) { throw new IllegalArgumentException ( "The argument 'clasz' cannot be null!" ) ; } // TODO Check if any superclass is of type Exception. if ( ! exceptions . contains ( clasz ) ) { exceptions . add ( clasz ) ; } }
Adds an exception to the list . Does nothing if the class is already in the list of exceptions .