docs: public String getParameterByReflection(Object obj, String param)
      {
          Object value = null;
          try {
              java.lang.reflect.Method method = obj.getClass().getMethod("getParameter", String.class);
              
              if (method != null)
                  value = method.invoke(obj, param);
          } catch (Exception e) {
              e.printStackTrace();
          }
          if (value == null)
              return null;
          else
              return value.toString();
      }