}
            final List<AliasMetadata> list = response.getAliases().get(s);
            if (list == null) {
                return true;
            }
            return list.isEmpty();
        }).forEach(s -> {
            if (logger.isInfoEnabled()) {
                logger.info("Deleting disabled index (no aliases): index={}", s);
            }

                        break;
                    }
                    queryLogs.add(queryLog);
                    queryLog = queryLogReader.read();
                    if ((queryLog == null && !queryLogs.isEmpty()) || queryLogs.size() >= docPerReq) {
                        final SuggestIndexResponse res = indexFromQueryLog(ctx, queryLogs.toArray(new QueryLog[queryLogs.size()]));
                        errors.addAll(res.getErrors());

            // When
            byte[] result = Strings.getBytes(input, StandardCharsets.UTF_8);

            // Then
            assertNotNull(result, "Result should never be null");
            if (input == null || input.isEmpty()) {
                assertEquals(0, result.length, "Null or empty input should produce empty array");
            } else {
                assertTrue(result.length > 0, "Non-empty input should produce non-empty array");

            targetPrefixes.add("fess_user");
        }
        if (isCheckboxEnabled(form.rebuildLogIndex)) {
            targetPrefixes.add("fess_log");
        }

        if (targetPrefixes.isEmpty()) {
            saveError(messages -> messages.addErrorsNoTargetIndexSelected(GLOBAL));
            return redirect(getClass());
        }

        joiner.setEmptyValue("");
        for (Path p : paths) {
            joiner.add(p.toString());
        }
        String value = joiner.toString();
        if (value.isEmpty()) {
            return new String[0];
        }
        return new String[] {option, value};
    }

    /**
     * {@return a string representation of this path type for debugging purposes}.
     */

        if (queryContext.roleQueryEnabled()) {
            final Set<String> roleSet = ComponentUtil.getRoleQueryHelper().build(searchRequestType);
            if (!roleSet.isEmpty()) {
                queryContext.addQuery(boolQuery -> buildRoleQuery(roleSet, boolQuery));
            }
        }
    }

    /**
     * Builds role-based query filters using the provided role set.

            throws SAXException {
        if (logger.isDebugEnabled()) {
            logger.debug("Start element: name={}", qName);
        }
        if (tagQueue.isEmpty() && !"eef".equalsIgnoreCase(qName)) {
            throw new GsaConfigException("Invalid GSA configuration format. Root element must be 'eef', but found: " + qName);
        }

          queue.add(new IndexedIterator<>(peekingIterator(iterator), index++));
        }
      }
    }

    @Override
    public boolean hasNext() {
      return !queue.isEmpty();
    }

    @Override
    @ParametricNullness
    public T next() {
      IndexedIterator<T> nextIndexed = queue.remove();
      PeekingIterator<T> nextIter = nextIndexed.iterator;

          queue.add(new IndexedIterator<>(peekingIterator(iterator), index++));
        }
      }
    }

    @Override
    public boolean hasNext() {
      return !queue.isEmpty();
    }

    @Override
    @ParametricNullness
    public T next() {
      IndexedIterator<T> nextIndexed = queue.remove();
      PeekingIterator<T> nextIter = nextIndexed.iterator;

            // Should not throw
            assertDoesNotThrow(() -> concreteImplementation.replaceCache());

            // Map should remain empty
            assertTrue(cacheMap.isEmpty());
        }

        @Test
        @DisplayName("Should handle replace without map")
        void testReplaceCacheWithoutMap() {
            concreteImplementation.setKey("key");