question: format integer with iw . concode_field_sep PlaceHolder placeHolder concode_field_sep Matrix magic concode_elem_sep void print concode_elem_sep void main concode_elem_sep String fixedWidthDoubletoString
target: String function ( int arg0 , int arg1 ) { String loc0 = Integer . toString ( arg0 ) ; while ( loc0 . length ( ) < arg1 ) { loc0 = "srini_string" + loc0 ; } return loc0 ; }