public @NotNull List<LoggingHandlerBase> getAdditionalLoggingHandlers() {
    List<LoggingHandlerBase> result;
    synchronized (myAdditionalLoggingHandlers) {
      result = new ArrayList<>(myAdditionalLoggingHandlers);
    }
    return result;
  }
public @NotNull List<LoggingHandlerBase> getAdditionalLoggingHandlers()