} catch (NullPointerException e) {
            // Expected due to null user - depth check passed, processing attempted
            assertTrue(true);
        } catch (Exception e) {
            // Other exceptions are also acceptable as we're testing depth logic
            assertTrue(true);
        }
    }

    @Test
    public void test_processParentGroup_callsOverloadWithDepth() {

            }
        } catch (final Exception e) {
            // ignore
        }
        return buf.toString();
    }

    /**
     * Checks if the given filename is a log file based on its extension.
     *
     * @param name the filename to check
     * @return true if the file is a log file (.log or .log.gz), false otherwise
     */
    protected boolean isLogFilename(final String name) {

            }

        }
    }

    /**
     * Retrieves the access result data from an OpenSearch access result.
     * Handles exceptions that may occur during data retrieval.
     *
     * @param accessResult the access result to extract data from
     * @return the access result data, or null if retrieval fails
     */

    }

    /**
     * Generates a direct answer without document search.
     * This method is currently not called from the streamChatEnhanced() flow,
     * but is provided as an extension point for future DIRECT_ANSWER intent support.
     */
    @Override
    public void generateDirectAnswer(final String userMessage, final List<LlmMessage> history, final LlmStreamCallback callback) {

    public void setFacetCacheDuration(final long facetCacheDuration) {
        this.facetCacheDuration = facetCacheDuration;
    }

    /**
     * Hook class for customizing action processing.
     * Provides extension points for action lifecycle management.
     */
    public static class ActionHook {

        /**
         * Default constructor for ActionHook.
         */
        public ActionHook() {

     * SearchRequestType.JSON and the role filter mechanism, ensuring
     * users only see documents they are authorized to access.
     * <p>
     * This is the primary extension point for subclasses to customize search behavior.
     *
     * @param query the search query
     * @param fields the field filters (e.g., label)

n,r,i=ce.ajaxSettings.flatOptions||{};for(n in t)void 0!==t[n]&&((i[n]?e:r||(r={}))[n]=t[n]);return r&&ce.extend(!0,e,r),e}Xt.href=Et.href,ce.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:Et.href,type:"GET",isLocal:/^(?:about|app|app-storage|.+-extension|file|res|widget):$/.test(Et.protocol),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":zt,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, tex...

n,r,i=ce.ajaxSettings.flatOptions||{};for(n in t)void 0!==t[n]&&((i[n]?e:r||(r={}))[n]=t[n]);return r&&ce.extend(!0,e,r),e}Xt.href=Et.href,ce.extend({active:0,lastModified:{},etag:{},ajaxSettings:{url:Et.href,type:"GET",isLocal:/^(?:about|app|app-storage|.+-extension|file|res|widget):$/.test(Et.protocol),global:!0,processData:!0,async:!0,contentType:"application/x-www-form-urlencoded; charset=UTF-8",accepts:{"*":zt,text:"text/plain",html:"text/html",xml:"application/xml, text/xml",json:"application/json, tex...

&.margin-bottom {\n    margin-bottom: 25px;\n  }\n\n  > .description-header {\n    font-size: 16px;\n    font-weight: 600;\n    margin: 0;\n    padding: 0;\n  }\n\n  > .description-text {\n    text-transform: uppercase;\n  }\n\n  // Description Block Extension\n  .description-icon {\n    font-size: 16px;\n  }\n}\n\n// List utility classes\n.list-group-unbordered {\n  > .list-group-item {\n    border-left: 0;\n    border-radius: 0;\n    border-right: 0;\n    padding-left: 0;\n    padding-right: 0;\n  }\n}\n\n.list-header...