void function ( final T arg0 ) { if ( null == arg0 ) { throw new NullPointerException ( "srini_string" ) ; } this . first = arg0 ; }
set first item concode_field_sep T first concode_elem_sep W second concode_field_sep void setSecond concode_elem_sep T getFirst concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep W getSecond