question: base64 encodes the data in the specified byte buffer from the current position to the buffer 's limit and returns it as a base64 encoded string . concode_field_sep String COMMA_SEPARATOR concode_elem_sep Charset UTF8 concode_elem_sep String DEFAULT_ENCODING concode_field_sep boolean isNullOrEmpty concode_elem_sep String fromBigDecimal concode_elem_sep String replace concode_elem_sep BigInteger toBigInteger concode_elem_sep String fromLong concode_elem_sep BigDecimal toBigDecimal concode_elem_sep String fromBoolean concode_elem_sep String fromBigInteger concode_elem_sep String fromDate concode_elem_sep Integer toInteger concode_elem_sep String trim concode_elem_sep Boolean toBoolean concode_elem_sep String fromInteger concode_elem_sep String fromFloat concode_elem_sep String fromDouble concode_elem_sep String toString concode_elem_sep String fromByte concode_elem_sep String fromString concode_elem_sep String join
target: String function ( ByteBuffer arg0 ) { return Base64 . encodeAsString ( copyBytesFrom ( arg0 ) ) ; }