Que cuando se llaman, retornan instances de clases con el mismo nombre.

Así que importas `Query`, que es una función. Y cuando la llamas, retorna una instance de una clase también llamada `Query`.

Estas funciones están allí (en lugar de usar simplemente las clases directamente) para que tu editor no marque errores sobre sus tipos.

    public SearchAction() {
        super();
    }

    // ===================================================================================
    //                                                                            Constant
    //
    private static final Logger logger = LogManager.getLogger(SearchAction.class);

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

        // Execute
        final InvalidQueryException exception = new InvalidQueryException(messageCode, message);

        // Verify getMessageCode returns the same instance
        final VaMessenger<FessMessages> retrievedCode1 = exception.getMessageCode();
        final VaMessenger<FessMessages> retrievedCode2 = exception.getMessageCode();

        assertNotNull(retrievedCode1);

      }

      // If this response shouldn't have been stored, it should never be used as a response source.
      // This check should be redundant as long as the persistence store is well-behaved and the
      // rules are constant.
      if (!isCacheable(cacheResponse, request)) {
        return CacheStrategy(request, null)
      }

      val requestCaching = request.cacheControl
      if (requestCaching.noCache || hasConditions(request)) {

    private Map<String, DfsReferralDataInternal> map;
    private String key;
    private String domain;

    private boolean intermediate;

    /**
     * Constructs a new DfsReferralDataImpl instance
     */
    public DfsReferralDataImpl() {
        this.next = this;
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.DfsReferralData#unwrap(java.lang.Class)
     */

        if (log.isTraceEnabled()) {
            log.trace("macSigningKey:");
            log.trace(Hexdump.toHexString(macSigningKey, 0, macSigningKey.length));
        }
    }

    /**
     * This constructor used to instance a SigningDigest object for
     * signing/verifying SMB using kerberos session key.
     * The MAC Key = concat(Session Key, Digest of Challenge);
     * Because of Kerberos Authentication don't have challenge,

└── static
    ├── redoc.standalone.js
    ├── swagger-ui-bundle.js
    └── swagger-ui.css
```

### Serve the static files { #serve-the-static-files }

* Import `StaticFiles`.
* "Mount" a `StaticFiles()` instance in a specific path.

{* ../../docs_src/custom_docs_ui/tutorial002.py hl[7,11] *}

### Test the static files { #test-the-static-files }

 */
public class SearchHelper {

    // ===================================================================================
    //                                                                            Constant
    //

    /** Logger for this class. */
    private static final Logger logger = LogManager.getLogger(SearchHelper.class);

  /**
   * Returns the empty multimap.
   *
   * <p><b>Performance note:</b> the instance returned is a singleton.
   */
  // Casting is safe because the multimap will never hold any elements.
  @SuppressWarnings("unchecked")
  public static <K, V> ImmutableSetMultimap<K, V> of() {
    return (ImmutableSetMultimap<K, V>) EmptyImmutableSetMultimap.INSTANCE;
  }

  /** Returns an immutable multimap containing a single entry. */

	"cmd/internal/obj/ppc64"
	"cmd/internal/obj/riscv"
	"cmd/internal/obj/s390x"
	"cmd/internal/obj/wasm"
	"cmd/internal/obj/x86"
	"fmt"
	"strings"
)

// Pseudo-registers whose names are the constant name without the leading R.
const (
	RFP = -(iota + 1)
	RSB
	RSP
	RPC
)

// Arch wraps the link architecture object with more architecture-specific information.
type Arch struct {
	*obj.LinkArch