removes a message at a given position concode_field_sep MessageManager instance concode_elem_sep List<Message> messages concode_elem_sep VerticalPanel messagesPanel concode_field_sep int getMessagePosition concode_elem_sep boolean isMessagePresent concode_elem_sep MessageManager get concode_elem_sep void redrawMessages concode_elem_sep void updateMessages concode_elem_sep void replaceMessageAtPosition concode_elem_sep void addMessage
void function ( int arg0 ) { messages . remove ( arg0 ) ; redrawMessages ( ) ; }