question: adds a unique message . concode_field_sep List messages concode_elem_sep long serialVersionUID concode_elem_sep FacesMessage message concode_field_sep void setSeverity concode_elem_sep void setSummary concode_elem_sep String getSummary concode_elem_sep Severity getSeverity concode_elem_sep void setDetail concode_elem_sep String getDetail concode_elem_sep List getMessagesAndClear concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep FacesMessage getMessage concode_elem_sep String toString concode_elem_sep boolean hasMessages
target: void function ( FacesMessage arg0 ) { MessageDecorator loc0 = new MessageDecorator ( arg0 ) ; if ( ! messages . contains ( loc0 ) ) { messages . add ( loc0 ) ; } }