method that set field firstname concode_field_sep String lastName concode_elem_sep String firstName concode_elem_sep int recruitmentYear concode_elem_sep int birthYear concode_elem_sep String middleName concode_elem_sep String mainPlaceOfWork concode_field_sep int getAge concode_elem_sep void setRecruitmentYear concode_elem_sep String getMainPlaceOfWork concode_elem_sep String getLastName concode_elem_sep String getMiddleName concode_elem_sep int getBirthYear concode_elem_sep void setLastName concode_elem_sep void setBirthYear concode_elem_sep void setMainPlaceOfWork concode_elem_sep String toString concode_elem_sep String getFirstName concode_elem_sep void setMiddleName concode_elem_sep int getRecruitmentYear
void function ( String arg0 ) { this . firstName = arg0 ; }