@BeforeEach
    void setUp() {
        fileInfo = new FileEndOfFileInformation();
    }

    @Test
    @DisplayName("Test default constructor creates valid instance")
    void testDefaultConstructor() {
        // Verify instance is created
        assertNotNull(fileInfo);
        assertEquals(FileInformation.FILE_ENDOFFILE_INFO, fileInfo.getFileInformationLevel());
    }

    @Test

   * intern(a)} is permitted to return one instance now and a different instance later if the
   * original interned instance was garbage-collected.
   *
   * <p><b>Warning:</b> do not use with mutable objects.
   *
   * @throws NullPointerException if {@code sample} is null
   */
  E intern(E sample);

    super(message);
  }

  /**
   * Creates a new instance with the given detail message and cause. Prefer to provide a
   * non-nullable {@code cause}, as many users expect to find one.
   */
  public ExecutionError(@Nullable String message, @Nullable Error cause) {
    super(message, cause);
  }

  /**
   * Creates a new instance with {@code null} as its detail message and the given cause. Prefer to

        SmbSession s1 = new SmbSession(addr, 445, inet, 0, a1);
        SmbSession s2 = new SmbSession(addr, 445, inet, 0, a2);
        // same auth instance => matches
        assertTrue(s1.matches(a1));
        // different instance but equal content => matches
        assertTrue(s1.matches(a2));
        // not equal => no match

entonces es un "callable".

## Clases como dependencias

Puedes notar que para crear una instance de una clase en Python, utilizas esa misma sintaxis.

Por ejemplo:

```Python
class Cat:
    def __init__(self, name: str):
        self.name = name


fluffy = Cat(name="Mr Fluffy")
```

En este caso, `fluffy` es una instance de la clase `Cat`.

Y para crear `fluffy`, estás "llamando" a `Cat`.

 * @author Harry Heymann
 * @since 2.0
 */
@GwtCompatible
public interface Supplier<T extends @Nullable Object> {
  /**
   * Retrieves an instance of the appropriate type. The returned object may or may not be a new
   * instance, depending on the implementation.
   *
   * @return an instance of the appropriate type
   */
  @ParametricNullness
  T get();

  /**

 * system. Custom scope annotations should be annotated with {@code @Scope}.
 * <p>
 * Built-in scopes include:
 * <ul>
 *   <li>{@link Singleton} - One instance per container</li>
 *   <li>{@link SessionScoped} - One instance per Maven session</li>
 *   <li>{@link MojoExecutionScoped} - One instance per plugin execution</li>
 * </ul>
 *
 * @see Singleton
 * @see SessionScoped
 * @see MojoExecutionScoped
 * @since 4.0.0
 */

	public static final field INSTANCE Lokhttp3/brotli/Brotli;
	public fun decompress (Lokio/BufferedSource;)Lokio/Source;
	public fun getEncoding ()Ljava/lang/String;
}

public final class okhttp3/brotli/BrotliInterceptor : okhttp3/CompressionInterceptor {
	public static final field INSTANCE Lokhttp3/brotli/BrotliInterceptor;

@GwtCompatible
final class Absent<T> extends Optional<T> {
  static final Absent<Object> INSTANCE = new Absent<>();

  @SuppressWarnings("unchecked") // implementation is "fully variant"
  static <T> Optional<T> withType() {
    return (Optional<T>) INSTANCE;
  }

  private Absent() {}

  @Override
  public boolean isPresent() {
    return false;
  }

  @Override

   *
   * @since 19.0 (since 1.0 as constant {@code ANY})
   */
  public static CharMatcher any() {
    return Any.INSTANCE;
  }

  /**
   * Matches no characters.
   *
   * @since 19.0 (since 1.0 as constant {@code NONE})
   */
  public static CharMatcher none() {
    return None.INSTANCE;
  }

  /**
   * Determines whether a character is whitespace according to the latest Unicode standard, as