<s>[INST] the string encoding used for decoding and encoding . concode_field_sep String charset concode_elem_sep int RADIX concode_elem_sep byte ESCAPE_CHAR concode_elem_sep BitSet WWW_FORM_URL concode_field_sep byte[] encode concode_elem_sep String encode concode_elem_sep String encode concode_elem_sep Object encode concode_elem_sep byte[] decodeUrl 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 concode_elem_sep byte[] encodeUrl [/INST] String function ( ) { return this . charset ; </s>