code: protected JavaScriptObject eval(String response) {
          return useSafeEval() ? JsonUtils.safeEval(response) : JsonUtils.unsafeEval(response);
      }
docs: Performs evaluation of serialized response obeying the #useSafeEval configuration.
  <p/>
  
  If #useSafeEval is {@code true} then the eval is performed using {@link JsonUtils#safeEval},
  otherwise then content will be loosely evaluated by {@link JsonUtils#unsafeEval}.
  
  @param response The serialized content
  
  @return The converted JavaScriptObject