docs: @SuppressWarnings("deprecation")
    private static SpanContext fromSleuthSpan(org.springframework.cloud.sleuth.Span span) {
      return SpanContext.create(
          TraceId.fromBytes(
              ByteBuffer.allocate(TraceId.SIZE)
                  .putLong(span.getTraceIdHigh())
                  .putLong(span.getTraceId())
                  .array()),
          SpanId.fromBytes(ByteBuffer.allocate(SpanId.SIZE).putLong(span.getSpanId()).array()),
          Boolean.TRUE.equals(span.isExportable()) ? sampledOptions : notSampledOptions);
    }