// We can't directly access it, but we can verify the behavior is correct
        assertNotNull(notifyChange);
    }

    @Test
    @DisplayName("Test combined completion filters")
    void testCombinedCompletionFilters() {
        int combinedFilter =
                FILE_NOTIFY_CHANGE_FILE_NAME | FILE_NOTIFY_CHANGE_DIR_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_SIZE;

        putAll(entry.getKey(), entry.getValue());
      }
      return this;
    }

    @CanIgnoreReturnValue
    @Override
    Builder<K, V> combine(ImmutableMultimap.Builder<K, V> other) {
      super.combine(other);
      return this;
    }

    /**
     * {@inheritDoc}
     *
     * @since 8.0
     */
    @CanIgnoreReturnValue
    @Override

     * the current project and its ancestors. Active profiles are those that meet the
     * activation criteria through explicit activation or automatic conditions.
     * <p>
     * The combined set of active profiles from the entire project hierarchy affects
     * the effective build configuration.
     *
     * @return a non-null, possibly empty list of all active profiles from this project and its parents

            assertFalse(init.getContextFlag(flag));
            assertEquals(0, init.getContextFlags());
        }

        @Test
        @DisplayName("Multiple flags can be combined correctly")
        void testMultipleFlagsCombination() {
            NegTokenInit init = new NegTokenInit();

            // Set multiple flags
            init.setContextFlag(NegTokenInit.DELEGATION, true);

    ImmutableSet.Builder<String> zis = ImmutableSet.<String>builder().add("a", "b", "a");
    ImmutableSet.Builder<String> zat = ImmutableSet.<String>builder().add("c", "b", "d", "c");
    ImmutableSet<String> set = zis.combine(zat).build();
    assertThat(set).containsExactly("a", "b", "c", "d").inOrder();
  }

  @Override
  <E extends Comparable<E>> Builder<E> builder() {
    return ImmutableSet.builder();
  }

  @Override

            cipher.init(Cipher.ENCRYPT_MODE, masterKey, gcmSpec);

            // Encrypt
            byte[] ciphertext = cipher.doFinal(plaintextBytes);

            // Combine IV and ciphertext
            byte[] result = new byte[GCM_IV_SIZE + ciphertext.length];
            System.arraycopy(iv, 0, result, 0, GCM_IV_SIZE);

## Adicionando expressões regulares

Você pode definir uma <abbr title="Uma expressão regular, regex ou regexp é uma sequência de caracteres que define um parâmetro de busca para textos.">expressão regular</abbr> que combine com um padrão esperado pelo parâmetro:

{* ../../docs_src/query_params_str_validations/tutorial004.py hl[11] *}

Essa expressão regular específica verifica se o valor recebido no parâmetro:

        when(gssContext.getIntegState()).thenReturn(false);

        int flags = ctx.getFlags();
        assertEquals(0, flags);
    }

    @Test
    @DisplayName("getFlags combines all flag bits when true")
    void getFlags_allTrue() {
        when(gssContext.getCredDelegState()).thenReturn(true);
        when(gssContext.getMutualAuthState()).thenReturn(true);

        java.lang.reflect.Method[] methods = SystemUtil.class.getDeclaredMethods();
        for (java.lang.reflect.Method method : methods) {
            if (!method.isSynthetic()) { // Ignore compiler-generated methods
                assertTrue("Method " + method.getName() + " should be static", java.lang.reflect.Modifier.isStatic(method.getModifiers()));
            }
        }
    }

    from jCIFS or another application will fail with the "file is being
    accessed by another process" error. The <code>FILE_SHARE_READ</code>,
    <code>FILE_SHARE_WRITE</code>, and <code>FILE_SHARE_DELETE</code> may be
    combined with the bitwise OR '|' to specify that other peocesses may read,
    write, and/or delete the file while the jCIFS user has the file open.
     *
     * @param url An smb URL representing the file to write to