code: @Override
      protected Object getConvertedValue(FacesContext context, Object submittedValue)
            throws ConverterException {
  
          return getInputTextRenderer(context).getConvertedValue(context, this, 
                  submittedValue);
  
      }
docs: <p class="changed_added_2_0">Because this class has no {@link
  Renderer}, leverage the one from the standard HTML_BASIC {@link
  RenderKit} with <code>component-family: javax.faces.Input</code>
  and <code>renderer-type: javax.faces.Text</code> and call its
  {@link Renderer#getConvertedValue} method.</p>
  
  @since 2.0