Steps to reproduce

Use this field config in a dialog or an app:

    aField:
      $type: sliderField       
      gridStepSize: 1
      

Expected results:

A definition app error: 

Property renamed. Keeping the method here for binary compatibility. Use info.magnolia.ui.field.SliderFieldDefinition.setDisplayStepSize(double) instead.

Actual results:

An error in the def. app without a description because the deprecation is retrieved from the read method.

The problem description doesn't reach the def. app unless we use the write method to get the annotation see DeprecationUtil