*
     * @see jcifs.SmbPipeHandle#isStale()
     */
    @Override
    public boolean isStale() {
        return !this.open || this.handle != null && !this.handle.isValid();
    }

    @Override
    public synchronized SmbFileHandleImpl ensureOpen() throws CIFSException {
        if (!this.open) {
            throw new SmbException("Pipe handle already closed");
        }

        if (!isOpen()) {

    assertTrue(rangeSet.intersects(Range.open(5, 8)));
    assertFalse(rangeSet.intersects(Range.closed(3, 4)));
    assertTrue(rangeSet.intersects(Range.greaterThan(5)));
    assertFalse(rangeSet.intersects(Range.greaterThan(8)));

    assertTrue(rangeSet.encloses(Range.closed(1, 2)));
    assertTrue(rangeSet.encloses(Range.open(5, 8)));
    assertFalse(rangeSet.encloses(Range.closed(1, 8)));

    void close() throws CIFSException;

    /**
     * Tests whether this file descriptor is open and valid.
     *
     * @return whether the FD is open and valid
     */
    boolean isOpen();

    /**
     * Tests whether this file descriptor was previously open but has become invalid.
     *
     * @return whether the FD was previously open but became invalid
     */
    boolean isStale();

    /**

        Please open Android-related issues on [the Android Issue Tracker](https://source.android.com/source/report-bugs)
        Please open IntelliJ-related issues on [the JetBrains Issue Tracker](https://youtrack.jetbrains.com/newIssue?project=IDEA)
        Please open Gradle Native-related issues on [the Gradle Native repository](https://github.com/gradle/gradle-native/issues)

 * ("open"). If a range is unbounded on a side, it is neither open nor closed on that side; the
 * bound simply does not exist.
 *
 * @since 10.0
 */
@GwtCompatible
public enum BoundType {
  /** The endpoint value <i>is not</i> considered part of the set ("exclusive"). */
  OPEN(false),
  CLOSED(true);

  final boolean inclusive;

		return
	}

	type LongString struct {
		ThisIsAVeryVeryVeryVeryVeryVeryVeryVeryVeryLongString string `gorm:"unique"`
	}

	t.Run("default", func(t *testing.T) {
		db, _ := gorm.Open(postgres.Open(postgresDSN), &gorm.Config{})
		user, err := schema.Parse(&LongString{}, &sync.Map{}, db.Config.NamingStrategy)
		if err != nil {
			t.Fatalf("failed to parse user unique, got error %v", err)
		}

            // Expected
        }

        assertEquals(SimpleCircuitBreaker.State.OPEN, circuitBreaker.getState());
    }

    @Test
    @DisplayName("Test reset functionality")
    void testReset() {
        // Open the circuit
        circuitBreaker.tripBreaker();
        assertEquals(SimpleCircuitBreaker.State.OPEN, circuitBreaker.getState());

        // Reset
        circuitBreaker.reset();

      return multiset().subMultiset(fromElement, CLOSED, toElement, OPEN).elementSet();
    }

    @Override
    public SortedSet<E> headSet(@ParametricNullness E toElement) {
      return multiset().headMultiset(toElement, OPEN).elementSet();
    }

    @Override
    public SortedSet<E> tailSet(@ParametricNullness E fromElement) {

        if (len <= 0) {
            return 0;
        }
        final long start = fp;

        // ensure file is open
        if (!file.isOpen()) {
            file.open(openFlags, 0, SmbFile.ATTR_NORMAL, options);
        }

        int r, n;
        final SmbComReadAndXResponse response = new SmbComReadAndXResponse(b, off);
        do {

            if (currentState == State.OPEN && shouldAttemptReset()) {
                log.debug("[{}] Attempting to reset circuit breaker from OPEN to HALF_OPEN", name);
                transitionTo(State.HALF_OPEN);
                currentState = State.HALF_OPEN;
            }

            // Block if circuit is open
            if (currentState == State.OPEN) {
                totalRequests.incrementAndGet();