docs: public static RESTHandlerJsonException createRESTHandlerJsonException(Throwable e, JSONConverter converter, int status) {
          try {
              //See if we need to fetch a converter
              if (converter == null) {
                  converter = JSONConverter.getConverter();
              }
              //Create a new OutputStream to avoid any corrupted data
              ByteArrayOutputStream os = new ByteArrayOutputStream();
  
              //Write the exception inside the output stream
              converter.writeThrowable(os, e);
  
              //Get the message from the output stream
              String exceptionMessage = os.toString("UTF-8");
  
              //return a Web exception with the new response
              return new RESTHandlerJsonException(exceptionMessage, status, true);
  
          } catch (IOException innerException) {
              //Since we got an exception while converting the error just write the actual exception text with an internal error code. This should never
              //happen because our JSONErrorOutputStream shouldn't ever throw an IOException
              return new RESTHandlerJsonException(e.getMessage(), status, true);
  
          } finally {
              JSONConverter.returnConverter(converter);
          }
      }