anchor.diff:    );
   
     void updateRenderObject(RenderImage renderObject, RawImage oldWidget) {
  -    renderObject.image = image;
  -    renderObject.width = width;
  -    renderObject.height = height;
  -    renderObject.scale = scale;
  -    renderObject.color = color;
  -    renderObject.alignment = alignment;
  -    renderObject.fit = fit;
  -    renderObject.repeat = repeat;
  -    renderObject.centerSlice = centerSlice;
  +    renderObject
  +      ..image = image
  +      ..width = width
  +      ..height = height
  +      ..scale = scale
  +      ..color = color
  +      ..alignment = alignment
  +      ..fit = fit
  +      ..repeat = repeat
  +      ..centerSlice = centerSlice;
     }
   
     void debugFillDescription(List<String> description) {
  
positive.code:   RenderFlex createRenderObject() => new RenderFlex(direction: direction, justifyContent: justifyContent, alignItems: alignItems, textBaseline: textBaseline);
  
    void updateRenderObject(RenderFlex renderObject, Flex oldWidget) {
      renderObject.direction = direction;
      renderObject.justifyContent = justifyContent;
      renderObject.alignItems = alignItems;
      renderObject.textBaseline = textBaseline;
    }
  }
  
  
negative.code:   RenderBaseline createRenderObject() => new RenderBaseline(baseline: baseline, baselineType: baselineType);
  
    void updateRenderObject(RenderBaseline renderObject, Baseline oldWidget) {
      renderObject
        ..baseline = baseline
        ..baselineType = baselineType;
    }
  }
  
  