# JavaDoc Example

## Before

```java
public class UserService {
    public User findById(String id) {
        return repository.find(id);
    }
}
```

## After

```java
/**
 * Service for managing user operations.
 *
 * @author Generated by Large Codebase SDK
 */
public class UserService {
    /**
     * Finds a user by their unique identifier.
     *
     * @param id The unique identifier of the user
     * @return The User object if found, null otherwise
     */
    public User findById(String id) {
        return repository.find(id);
    }
}
```