question: public boolean append ( String p_button_name , String p_window_title , PrintableInfo p_object ) { Collection < PrintableInfo > object_list = new LinkedList < PrintableInfo > ( ) ; object_list . add ( p_object ) ; return append_objects ( p_button_name , p_window_title , object_list ) ; }
target:  Appends a button for creating a new ObjectInfoWindow with the information of p_object to the text pane. Returns false, if that was not possible.