4. **Verify translations:**
   - Navigate through different admin pages
   - Check that labels and messages appear in your language
   - Test error messages by submitting invalid forms

## Configuration Details

### Key Configuration Files

| File | Purpose |
|------|---------|
| `fess_config.properties` | Main configuration file containing `supported.languages` |

    long timeoutNanos = unit.toNanos(timeout);

    // For efficiency, especially in executors with limited
    // parallelism, check to see if previously submitted tasks are
    // done before submitting more of them. This interleaving
    // plus the exception mechanics account for messiness of main
    // loop.

    try {
      // Record exceptions so that if we fail to obtain any