question: encode a password as a base64-encoded char array . concode_field_sep String secretKeyId concode_elem_sep SecretKeyHolder secretKeyHolder concode_elem_sep Logger logger concode_elem_sep SaslServer saslServer concode_elem_sep String QOP_AUTH_CONF concode_elem_sep String QOP_AUTH concode_elem_sep String DEFAULT_REALM concode_elem_sep String DIGEST concode_field_sep byte[] response concode_elem_sep void dispose concode_elem_sep void handle concode_elem_sep byte[] wrap concode_elem_sep String encodeIdentifier concode_elem_sep boolean isComplete concode_elem_sep Object getNegotiatedProperty concode_elem_sep byte[] unwrap
target: char [ ] function ( String arg0 ) { Preconditions . checkNotNull ( arg0 , "srini_string" ) ; return Base64 . encode ( Unpooled . wrappedBuffer ( arg0 . getBytes ( StandardCharsets . UTF_8 ) ) ) . toString ( StandardCharsets . UTF_8 ) . toCharArray ( ) ; }