2. **Thoughtful, honest feedback.** We will consider every contribution on its merits, regardless of whether AI was used. We may not respond quickly—our review queue is long—but we will tell you clearly what works, what needs to change, and why.

 * and DI container integration.
 *
 * <p>Thread Safety: This class is thread-safe. Each cached entry holds its own
 * GroovyClassLoader. The cache uses Guava Cache with segment-based locking for
 * lock-free concurrent reads. Each evaluate() call creates a new Script instance
 * to ensure thread isolation of bindings.</p>
 *
 * <p>Note on class-level isolation: Compiled Script classes are cached and reused.

* Use American English spelling in code, comments, and documentation (e.g., "color" not "colour", "initialize" not "initialise"). See [ADR-0009](architecture/standards/0009-use-american-english.md) for details.

                }
                success = false;
            }
        }
        return success;
    }

    /**
     * Atomically switches aliases from one index to another.
     * Reads alias configuration files, removes aliases from the old index, and adds them to the new index
     * in a single atomic operation.
     *
     * @param configIndex  the index configuration name