question: sets the value of the key property . concode_field_sep String translation concode_elem_sep long serialVersionUID concode_elem_sep Integer version concode_elem_sep String key concode_field_sep int getVersion concode_elem_sep String getKey concode_elem_sep void setVersion concode_elem_sep void unsetVersion concode_elem_sep boolean isSetKey concode_elem_sep boolean isSetTranslation concode_elem_sep void setTranslation concode_elem_sep String getTranslation concode_elem_sep boolean isSetVersion
target: void function ( String arg0 ) { this . key = arg0 ; }