workspaceReaders.addAll(getProjectScopedExtensionComponents(session.getProjects(), WorkspaceReader.class));
        chainedWorkspaceReader.setReaders(workspaceReaders);
    }

    private void afterSessionStart(MavenSession session) throws MavenExecutionException {
        callListeners(session, AbstractMavenLifecycleParticipant::afterSessionStart);
    }

     */
    public List<String> getHeader() {
        return header;
    }

    /**
     * Set the comment header.
     *
     * @param header the header to use
     */
    public void setHeader(List<String> header) {
        this.header = header;
    }

    /**
     * Return the comment footer.
     *
     * @return the comment footer
     */
    public List<String> getFooter() {

        }
    }

    @Override
    protected void writeHeaders(final HttpServletResponse response) {
        ComponentUtil.getFessConfig().getApiJsonResponseHeaderList().forEach(e -> response.setHeader(e.getFirst(), e.getSecond()));
    }

    protected void writeJsonResponse(final int status, final Throwable t) {
        final Supplier<String> stacktraceString = () -> {