odata2-annotation-processor/annotation-processor-core/src/main/java/org/apache/olingo/odata2/annotation/processor/core/ListsProcessor.java [646:695]:
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      throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
    }

    final List<EdmProperty> propertyPath = uriInfo.getPropertyPath();
    final EdmProperty property = propertyPath.get(propertyPath.size() - 1);

    data = getPropertyValue(data, propertyPath.subList(0, propertyPath.size() - 1));

    ODataContext context = getContext();
    int timingHandle = context.startRuntimeMeasurement("EntityConsumer", "readProperty");

    Map<String, Object> values;
    try {
      values =
          EntityProvider.readProperty(requestContentType, property, content, EntityProviderReadProperties.init()
              .mergeSemantic(merge).build());
    } catch (final EntityProviderException e) {
      throw new ODataBadRequestException(ODataBadRequestException.BODY, e);
    }

    context.stopRuntimeMeasurement(timingHandle);

    final Object value = values.get(property.getName());
    if (property.isSimple()) {
      valueAccess.setPropertyValue(data, property, value);
    } else {
      @SuppressWarnings("unchecked")
      final Map<String, Object> propertyValue = (Map<String, Object>) value;
      setStructuralTypeValuesFromMap(valueAccess.getPropertyValue(data, property),
          (EdmStructuralType) property.getType(), propertyValue, merge);
    }

    return ODataResponse.newBuilder().eTag(constructETag(uriInfo.getTargetEntitySet(), data)).build();
  }

  @Override
  public ODataResponse updateEntitySimpleProperty(final PutMergePatchUriInfo uriInfo, final InputStream content,
      final String requestContentType, final String contentType) throws ODataException {
    return updateEntityComplexProperty(uriInfo, content, requestContentType, false, contentType);
  }

  @Override
  public ODataResponse updateEntitySimplePropertyValue(final PutMergePatchUriInfo uriInfo, final InputStream content,
      final String requestContentType, final String contentType) throws ODataException {
    Object data = retrieveData(
        uriInfo.getStartEntitySet(),
        uriInfo.getKeyPredicates(),
        uriInfo.getFunctionImport(),
        mapFunctionParameters(uriInfo.getFunctionImportParameters()),
        uriInfo.getNavigationSegments());
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odata2-lib/odata-ref/src/main/java/org/apache/olingo/odata2/ref/processor/ListsProcessor.java [656:705]:
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      throw new ODataNotFoundException(ODataNotFoundException.ENTITY);
    }

    final List<EdmProperty> propertyPath = uriInfo.getPropertyPath();
    final EdmProperty property = propertyPath.get(propertyPath.size() - 1);

    data = getPropertyValue(data, propertyPath.subList(0, propertyPath.size() - 1));

    ODataContext context = getContext();
    int timingHandle = context.startRuntimeMeasurement("EntityConsumer", "readProperty");

    Map<String, Object> values;
    try {
      values =
          EntityProvider.readProperty(requestContentType, property, content, EntityProviderReadProperties.init()
              .mergeSemantic(merge).build());
    } catch (final EntityProviderException e) {
      throw new ODataBadRequestException(ODataBadRequestException.BODY, e);
    }

    context.stopRuntimeMeasurement(timingHandle);

    final Object value = values.get(property.getName());
    if (property.isSimple()) {
      valueAccess.setPropertyValue(data, property, value);
    } else {
      @SuppressWarnings("unchecked")
      final Map<String, Object> propertyValue = (Map<String, Object>) value;
      setStructuralTypeValuesFromMap(valueAccess.getPropertyValue(data, property),
          (EdmStructuralType) property.getType(), propertyValue, merge);
    }

    return ODataResponse.newBuilder().eTag(constructETag(uriInfo.getTargetEntitySet(), data)).build();
  }

  @Override
  public ODataResponse updateEntitySimpleProperty(final PutMergePatchUriInfo uriInfo, final InputStream content,
      final String requestContentType, final String contentType) throws ODataException {
    return updateEntityComplexProperty(uriInfo, content, requestContentType, false, contentType);
  }

  @Override
  public ODataResponse updateEntitySimplePropertyValue(final PutMergePatchUriInfo uriInfo, final InputStream content,
      final String requestContentType, final String contentType) throws ODataException {
    Object data = retrieveData(
        uriInfo.getStartEntitySet(),
        uriInfo.getKeyPredicates(),
        uriInfo.getFunctionImport(),
        mapFunctionParameters(uriInfo.getFunctionImportParameters()),
        uriInfo.getNavigationSegments());
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