question: encodes byte into its quoted-printable representation . concode_field_sep BitSet PRINTABLE_CHARS concode_elem_sep String charset concode_elem_sep byte SPACE concode_elem_sep byte ESCAPE_CHAR concode_elem_sep byte TAB concode_field_sep byte[] encode concode_elem_sep String encode concode_elem_sep Object encode concode_elem_sep String encode concode_elem_sep byte[] decodeQuotedPrintable concode_elem_sep String getDefaultCharset concode_elem_sep byte[] decode concode_elem_sep String decode concode_elem_sep String decode concode_elem_sep Object decode
target: void function ( int arg0 , ByteArrayOutputStream arg1 ) { arg1 . write ( ESCAPE_CHAR ) ; char loc0 = Character . toUpperCase ( Character . forDigit ( ( arg0 >> 4 ) & 0xF , 16 ) ) ; char loc1 = Character . toUpperCase ( Character . forDigit ( arg0 & 0xF , 16 ) ) ; arg1 . write ( loc0 ) ; arg1 . write ( loc1 ) ; }