question: encode the input data producing a hex encoded byte array . concode_field_sep HexEncoder encoder concode_field_sep byte[] decode concode_elem_sep byte[] decode concode_elem_sep int decode
target: byte [ ] function ( byte [ ] arg0 , int arg1 , int arg2 ) { ByteArrayOutputStream loc0 = new ByteArrayOutputStream ( ) ; try { encoder . encode ( arg0 , arg1 , arg2 , loc0 ) ; } catch ( IOException loc1 ) { throw new RuntimeException ( "srini_string" + loc1 ) ; } return loc0 . toByteArray ( ) ; }