@UiThread
  public List<Fill> create(@NonNull String json) {
    return create(FeatureCollection.fromJson(json));
  }
@ UiThread public List < Fill > create ( @ NonNull String json ) { return create ( FeatureCollection . fromJson ( json ) ) ; }
Create a list of fills on the map.
<p>
Fills are going to be created only for features with a matching geometry.
<p>
All supported properties are:<br>
FillOptions.PROPERTY_FILL_OPACITY - Float<br>
FillOptions.PROPERTY_FILL_COLOR - String<br>
FillOptions.PROPERTY_FILL_OUTLINE_COLOR - String<br>
FillOptions.PROPERTY_FILL_PATTERN - String<br>
Learn more about above properties in the <a href="https://www.mapbox.com/mapbox-gl-js/style-spec/">Style specification</a>.
<p>
Out of spec properties:<br>
"is-draggable" - Boolean, true if the fill should be draggable, false otherwise

@param json the GeoJSON defining the list of fills to build
@return the list of built fills