opens the birthday statistics . concode_field_sep MainApp mainApp concode_field_sep void setMainApp concode_elem_sep void handleSave concode_elem_sep void handleAbout concode_elem_sep void handleOpen concode_elem_sep void handleSaveAs concode_elem_sep void handleExit concode_elem_sep void handleNew
void function ( ) { mainApp . showBirthdayStatistics ( ) ; }