saveError(messages -> messages.addErrorsFailedToFindPlugins(GLOBAL));
                logger.warn("Failed to access a plugin repository.", e);
            }
            RenderDataUtil.register(data, "availableArtifactItems", result);
        }).useForm(InstallForm.class, op -> op.setup(form -> {}));
    }

    private HtmlResponse asListHtml() {
        return asHtml(path_AdminPlugin_AdminPluginJsp)