sets phone number of this person . concode_field_sep String phoneNumber concode_elem_sep String name concode_field_sep void setName concode_elem_sep String getName concode_elem_sep String getPhoneNumber concode_elem_sep String toString concode_elem_sep boolean isValidPhoneNumber
void function ( String arg0 ) { if ( ! isValidPhoneNumber ( arg0 ) ) { throw new RuntimeException ( "srini_string" ) ; } phoneNumber = arg0 ; }