final StringBuilder buf = new StringBuilder(100);
        for (final Object arg : methodArgs) {
            if (arg != null) {
                buf.append(arg.getClass().getName());
            } else {
                buf.append("null");
            }
            buf.append(", ");
        }
        buf.setLength(buf.length() - 2);
        return new String(buf);
    }

        final String tag = element.getTagName();
        buf.append('<');
        buf.append(tag);
        appendAttrs(element.getAttributes(), buf);
        buf.append('>');
        appendChildren(element.getChildNodes(), buf);
        buf.append("</");
        buf.append(tag);
        buf.append('>');
    }

    /**
     * {@link NodeList}の文字列表現を追加します。
     *

        sb.append(getGroupId());
        sb.append(':');
        appendArtifactTypeClassifierString(sb);
        return sb.toString();
    }

    private void appendArtifactTypeClassifierString(StringBuilder sb) {
        sb.append(getArtifactId());
        sb.append(':');
        sb.append(getType());
        if (hasClassifier()) {
            sb.append(':');

	// string "OrgNum"
	o = append(o, 0x83, 0xa6, 0x4f, 0x72, 0x67, 0x4e, 0x75, 0x6d)
	o = msgp.AppendInt(o, z.OrgNum)
	// string "OrgString"
	o = append(o, 0xa9, 0x4f, 0x72, 0x67, 0x53, 0x74, 0x72, 0x69, 0x6e, 0x67)
	o = msgp.AppendString(o, z.OrgString)
	// string "Embedded"
	o = append(o, 0xa8, 0x45, 0x6d, 0x62, 0x65, 0x64, 0x64, 0x65, 0x64)
	// map header, size 2
	// string "Num"
	o = append(o, 0x82, 0xa3, 0x4e, 0x75, 0x6d)

			return
		}

		metrics = make([]MetricV2, 0, 5)
		metrics = append(metrics, MetricV2{
			Description: getHealLastActivityTimeMD(),
			Value:       float64(time.Since(bgSeq.lastHealActivity)),
		})
		metrics = append(metrics, getObjectsScanned(bgSeq)...)
		metrics = append(metrics, getHealedItems(bgSeq)...)
		metrics = append(metrics, getFailedItems(bgSeq)...)
		return
	})
	return mg
}

        buf.append(code);
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String language = DocumentUtil.getValue(doc, fessConfig.getIndexFieldLang(), String.class);
        if (StringUtil.isNotBlank(language)) {
            for (final String f : langFields) {
                buf.append(";ctx._source.").append(f).append('_').append(language).append("=ctx._source.").append(f);
            }

	// map header, size 13
	// string "end"
	o = append(o, 0x8d, 0xa3, 0x65, 0x6e, 0x64)
	o = msgp.AppendTime(o, z.ended)
	// string "st"
	o = append(o, 0xa2, 0x73, 0x74)
	o = msgp.AppendTime(o, z.started)
	// string "lh"
	o = append(o, 0xa2, 0x6c, 0x68)
	o = msgp.AppendTime(o, z.lastHandout)
	// string "u"
	o = append(o, 0xa1, 0x75)
	o = msgp.AppendTime(o, z.lastUpdate)
	// string "b"

	}
}

func TestCompareBytes(t *testing.T) {
	lengths := make([]int, 0) // lengths to test in ascending order
	for i := 0; i <= 128; i++ {
		lengths = append(lengths, i)
	}
	lengths = append(lengths, 256, 512, 1024, 1333, 4095, 4096, 4097)

	if !testing.Short() {
		lengths = append(lengths, 65535, 65536, 65537, 99999)
	}

	n := lengths[len(lengths)-1]
	a := make([]byte, n+1)
	b := make([]byte, n+1)
	for _, len := range lengths {

}

func (c *wrapperTx) PrepareContext(ctx context.Context, query string) (*sql.Stmt, error) {
	c.conn.got = append(c.conn.got, query)
	return c.Tx.PrepareContext(ctx, query)
}

func (c *wrapperTx) ExecContext(ctx context.Context, query string, args ...interface{}) (sql.Result, error) {
	c.conn.got = append(c.conn.got, query)
	return c.Tx.ExecContext(ctx, query, args...)
}

func (z BatchJobKV) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 2
	// write "Key"
	err = en.Append(0x82, 0xa3, 0x4b, 0x65, 0x79)
	if err != nil {
		return
	}
	err = en.WriteString(z.Key)
	if err != nil {
		err = msgp.WrapError(err, "Key")
		return
	}
	// write "Value"
	err = en.Append(0xa5, 0x56, 0x61, 0x6c, 0x75, 0x65)
	if err != nil {
		return
	}
	err = en.WriteString(z.Value)
	if err != nil {