this.eventSpies = new ArrayList<>(eventSpies);
    }

    public ExecutionListener chainListener(ExecutionListener listener) {
        if (eventSpies.isEmpty()) {
            return listener;
        }
        return new EventSpyExecutionListener(this, listener);
    }

    public RepositoryListener chainListener(RepositoryListener listener) {
        if (eventSpies.isEmpty()) {
            return listener;
        }

        sessionBuilder.setTransferListener(request.getTransferListener());

        RepositoryListener repositoryListener = eventSpyDispatcher.chainListener(new LoggingRepositoryListener(logger));

        boolean recordReverseTree = Boolean.parseBoolean(
                mergedProps.getOrDefault(Constants.MAVEN_REPO_LOCAL_RECORD_REVERSE_TREE, Boolean.FALSE.toString()));

        ExecutionListener listener = new ExecutionEventLogger(context.invokerRequest.messageBuilderFactory());
        if (context.eventSpyDispatcher != null) {
            listener = context.eventSpyDispatcher.chainListener(listener);
        }
        listener = new LoggingExecutionListener(listener, determineBuildEventListener(context));
        return listener;
    }

        ExecutionListener executionListener = new ExecutionEventLogger(messageBuilderFactory);
        if (eventSpyDispatcher != null) {
            return eventSpyDispatcher.chainListener(executionListener);
        } else {
            return executionListener;
        }
    }

    private String determineReactorFailureBehaviour(final CommandLine commandLine) {