}

      while (!encodedCharBuffer.exhausted()) {
        val b = encodedCharBuffer.readByte().toInt() and 0xff
        writeByte('%'.code)
        writeByte(HEX_DIGITS[b shr 4 and 0xf].code)
        writeByte(HEX_DIGITS[b and 0xf].code)
      }
    } else {
      // This character doesn't need encoding. Just copy it over.
      writeUtf8CodePoint(codePoint)
    }

    public static final int NOT_LISTENING_CALLING = 0x81;
    public static final int CALLED_NOT_PRESENT    = 0x82;
    public static final int NO_RESOURCES          = 0x83;
    public static final int UNSPECIFIED           = 0x8F;

    public int errorClass;
    public int errorCode;

    public static String getErrorString( int errorClass, int errorCode ) {
        String result = "";
        switch( errorClass ) {

		[case(502)] ShareInfo502 *info1;
	} ShareInfo;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfoCtr0 *info0;
		[case(1)] ShareInfoCtr1 *info1;
		[case(502)] ShareInfoCtr502 *info1;
	} ShareCtr;

	[op(0x0f)]
	int ShareEnumAll([in,string,unique] wchar_t *servername,
			[in,out] int *level,
			[in,out,switch_is(*level)] ShareCtr *info,
			[in] unsigned long prefmaxlen,
			[out] unsigned long *totalentries,

	typedef struct {
		uint32_t idx;
		unicode_string name;
	} SamrSamEntry;

	typedef struct {
		uint32_t count;
		[size_is(count)] SamrSamEntry *entries;
	} SamrSamArray;

	[op(0x0f)]
	int SamrEnumerateAliasesInDomain([in] policy_handle *domain_handle,
			[in,out] uint32_t *resume_handle,
			[in] uint32_t acct_flags,
			[out,unique] SamrSamArray *sam,
			[out] uint32_t num_entries);

	[op(0x1b)]

	MOVL	ptr+0(FP), AX
	TESTL	$7, AX
	JZ	2(PC)
	MOVL	0, AX // crash with nil ptr deref
	LEAL	ret_lo+4(FP), BX
	// MOVQ (%EAX), %MM0
	BYTE $0x0f; BYTE $0x6f; BYTE $0x00
	// MOVQ %MM0, 0(%EBX)
	BYTE $0x0f; BYTE $0x7f; BYTE $0x03
	// EMMS
	BYTE $0x0F; BYTE $0x77
	RET

     */
    @Override
    public String toString () {
        String ret = "";
        for ( int i = 0; i < this.b.length; i++ ) {
            int n = this.b[ i ] & 0xff;
            if ( n <= 0x0f ) {
                ret += "0";
            }
            ret += Integer.toHexString(n);
        }
        return ret;
    }

    testDecodes(base64(), "Zg====", "f");
  }

  public void testBase64InvalidDecodings() {
    // These contain bytes not in the decodabet.
    assertFailsToDecode(base64(), "A\u007f", "Unrecognized character: 0x7f");
    assertFailsToDecode(base64(), "Wf2!", "Unrecognized character: !");
    // This sentence just isn't base64() encoded.
    assertFailsToDecode(base64(), "let's not talk of love or chains!");

                break;
            case "windows-1252":
                str = makeCharsetString(Charset.forName(oemEncoding), 128, 256, 0x81, 0x8D, 0x8F, 0x90, 0x9D);
                break;
            default:
                Assume.assumeTrue("Unhandled OEM encoding " + oemEncoding, false);
            }
        }
        catch ( UnsupportedCharsetException e ) {

    protected static final Logger logger = LoggerFactory.getLogger(AbstractXmlExtractor.class);

    protected static final ByteOrderMark BOM_UTF_7 = new ByteOrderMark("UTF-7", 0x2B, 0x2F, 0x76);

    protected static final CharSequenceTranslator UNESCAPE_HTML4 = new AggregateTranslator(
            new LookupTranslator(EntityArrays.BASIC_UNESCAPE), new LookupTranslator(EntityArrays.ISO8859_1_UNESCAPE),

  val sourceCodePoint1: Int,
  val type: Int,
  val mappedTo: ByteString,
) {
  val section: Int
    get() = sourceCodePoint0 and 0x1fff80

  val rangeStart: Int
    get() = sourceCodePoint0 and 0x7f

  val hasSingleSourceCodePoint: Boolean
    get() = sourceCodePoint0 == sourceCodePoint1

  val spansSections: Boolean
    get() = (sourceCodePoint0 and 0x1fff80) != (sourceCodePoint1 and 0x1fff80)