}

    public SimplexTransferListener simplexTransferListener;
    public Maven maven;

    @Override
    public void doCloseContainer() throws Exception {
        try {
            super.doCloseContainer();
        } finally {
            maven = null;
        }
    }

    @Override
    public MavenOptions options() {
        return (MavenOptions) super.options();

    public void close() throws InvokerException {
        ArrayList<Exception> exceptions = new ArrayList<>();
        for (MavenContext context : residentContext.values()) {
            try {
                context.doCloseContainer();
            } catch (Exception e) {
                exceptions.add(e);
            }
        }
        if (!exceptions.isEmpty()) {