manager.stopAsync();
    assertThrows(TimeoutException.class, () -> manager.awaitStopped(1, MILLISECONDS));
    manager.awaitStopped(5, SECONDS); // no exception thrown
  }

  /**
   * This covers a case where if the last service to stop failed then the stopped callback would
   * never be called.
   */
  public void testSingleFailedServiceCallsStopped() {
    Service a = new FailStartService();

E se você selecionar o escopo `me`, mas não o escopo `items`, você poderá acessar `/users/me/`, mas não `/users/me/items/`.

      }
    }
  }

  /* Relies on the correctness of isPowerOfTwo(long). */
  public void testLog2Exact() {
    for (long x : POSITIVE_LONG_CANDIDATES) {
      // We only expect an exception if x was not a power of 2.
      boolean isPowerOf2 = LongMath.isPowerOfTwo(x);
      try {
        assertEquals(x, 1L << LongMath.log2(x, UNNECESSARY));
        assertTrue(isPowerOf2);
      } catch (ArithmeticException e) {

        new DosFileFilter("file.txt", SmbFile.ATTR_READONLY | SmbFile.ATTR_HIDDEN);
    }

    /**
     * Parameterized test for the {@link DosFileFilter#accept(SmbFile)} method.
     * This test covers various combinations of file attributes and filter attributes
     * to ensure the bitwise logic is correctly implemented.
     *
     * @param filterAttributes The attributes set for the filter.

	// Hex constant 0x20004000000
	MOVD $2199090364416, R5         // 60058001
	// Hex constant 0xFFFFFE0004000000
	MOVD $-2198956146688, R5        // 38a08001
	// TODO: On GOPPC64={power8,power9}, this is preprocessed into MOVD $-1, R5; RLDC R5, $33, $63, R5.
	//       This only captures the MOVD. Should the RLDC be appended to the encoding by the test?
	// Hex constant 0xFFFFFFFE00000001

    },
)
async def b():
    return "b"


@router.get(
    "/c",
    responses={
        "400": {"description": "Error with str"},
        "5xx": {"description": "Error with range, lower"},
        "default": {"description": "A default response"},
    },
)
async def c():
    return "c"


@router.get(
    "/d",
    responses={
        "400": {"description": "Error with str"},

    }

    @Override
    Condition delegate() {
      return delegate;
    }
  }

  private abstract static class PowerOfTwoStriped<L> extends Striped<L> {
    /** Capacity (power of two) minus one, for fast mod evaluation */
    final int mask;

    PowerOfTwoStriped(int stripes) {
      Preconditions.checkArgument(stripes > 0, "Stripes must be positive");

  @Override
  public @Nullable E lower(@ParametricNullness E e) {
    return delegate().lower(e);
  }

  /**
   * A sensible definition of {@link #lower} in terms of the {@code descendingIterator} method of
   * {@link #headSet(Object, boolean)}. If you override {@link #headSet(Object, boolean)}, you may
   * wish to override {@link #lower} to forward to this implementation.
   */

 * @since 1.0
 */
// TODO(kevinb): how to prevent warning on UnsignedBytes when building GWT
// javadoc?
@GwtCompatible
public final class SignedBytes {
  private SignedBytes() {}

  /**
   * The largest power of two that can be represented as a signed {@code byte}.
   *
   * @since 10.0
   */
  public static final byte MAX_POWER_OF_TWO = 1 << 6;

  /**

### Por que usar hashing de senhas { #why-use-password-hashing }

Se o seu banco de dados for roubado, o invasor não terá as senhas em texto puro dos seus usuários, apenas os hashes.

Então, o invasor não poderá tentar usar essas senhas em outro sistema (como muitos usuários utilizam a mesma senha em vários lugares, isso seria perigoso).

## Instalar o `pwdlib` { #install-pwdlib }