cipherAlgorithm);
            inver = InvertibleCryptographer.createDesCipher(fessConfig.getAppCipherKey());
        } else if ("rsa".equalsIgnoreCase(cipherAlgorithm)) {
            inver = InvertibleCryptographer.createRsaCipher(fessConfig.getAppCipherKey());
        } else {
            inver = InvertibleCryptographer.createAesCipher(fessConfig.getAppCipherKey());
        }

        final TestableScriptExecutorJob job = new TestableScriptExecutorJob();
        job.process(runtime);

        // When logging is disabled, store() is never called
        assertNull(storedJobLog.get());
    }

    // ===================================================================================

            @Override
            public void destroy() {
                // Override to avoid null pointer issues with thread
                generating = false;
                // Don't need to interrupt thread since we never start it in tests
            }
        };
        manager.init();
        assertTrue(manager.baseDir.exists());
        manager.destroy();
    }

    // Test initialization failure
    @Test

        testClient.documentCount = 10;
        testClient.aliasCount = 2;

        testClient.reindexConfigIndices(false, allTargetPrefixes());

        // "fess" (DOC_INDEX) should never appear in created or reindexed indices
        for (final String index : testClient.createdIndices) {
            assertFalse(index.equals("fess"), "DOC_INDEX 'fess' should be skipped");
        }
    }

    @Test

            return SpnegoAuthenticator.class.getName();
        }

        /**
         * Gets the servlet context. This operation is not supported.
         *
         * @return Never returns, always throws UnsupportedOperationException
         * @throws UnsupportedOperationException Always thrown as this operation is not supported
         */
        @Override

     */
    protected String[] dataConfigIds;

    /**
     * Document expiration setting in days.
     * -2: use system default, -1: never expire, 0 or positive: expire after specified days.
     */
    protected int documentExpires = -2;

    /**
     * Hot thread monitoring interval in seconds.

### Cache Behavior

- Language items are cached for 1 hour by `SystemHelper`
- Restart the application after adding new languages

### Auto-Generated Files

Never edit these files manually (marked with `@author FreeGen`):
- `FessLabels.java`
- `FessMessages.java`

Always regenerate them using `mvn dbflute:freegen`

## Complete Example: Adding Swedish (sv)

```bash