code: public void setTextFont(String[] value) {
      JsonArray jsonArray = new JsonArray();
      for (String element : value) {
        jsonArray.add(element);
      }
      jsonObject.add(SymbolOptions.PROPERTY_TEXT_FONT, jsonArray);
    }
docs: Set the TextFont property.
  <p>
  Font stack to use for displaying text.
  </p>
  <p>
  To update the symbol on the map use {@link SymbolManager#update(Annotation)}.
  <p>
  
  @param value constant property value for String[]