try {
                            buf.append(URLEncoder.encode(String.valueOf(c), Constants.UTF_8));
                        } catch (final UnsupportedEncodingException e) {
                            // NOP
                        }
                    }
                }
                hash = buf.toString();
            } else {
                hash = StringUtil.EMPTY;
            }
        } else {

        try {
            final EncodingHelper encodingHelper = crawlerContainer.getComponent("encodingHelper");
            return encodingHelper.normalize(encoding);
        } catch (final Exception e) {
            // NOP
        }
        return encoding;
    }

    /**
     * Parses the charset from the content string.
     *
     * @param content the content to parse

R10, R14 ORQ R13, R12 XORQ R13, R14 XORQ R11, R12 MOVQ R14, 24(DI) MOVQ R12, 8(DI) NOP // Result g MOVQ 72(SP), R11 XORQ R9, R11 MOVQ 80(SP), R12 ROLQ $0x14, R11 XORQ BX, R12 ROLQ $0x03, R12 MOVQ 24(SP), R10 MOVQ R11, AX ORQ R12, AX XORQ R8, R10 MOVQ 128(SP), R13 MOVQ 176(SP), R14 ROLQ $0x1c, R10 XORQ R10, AX MOVQ AX, 40(DI) NOP XORQ CX, R13 ROLQ $0x2d, R13 MOVQ R12, AX ANDQ R13, AX XORQ R11, AX MOVQ AX, 48(DI) NOP XORQ DX, R14 ROLQ $0x3d, R14 MOVQ R14, AX ORQ R10, AX XORQ R13, AX MOVQ AX, 64(DI)...