assertEmpty(multimap().entries());
    assertEmpty(multimap().asMap());
    assertEmpty(multimap().keySet());
    assertEmpty(multimap().keys());
    assertEmpty(multimap().values());
    for (K key : sampleKeys()) {
      assertGet(key);
    }
  }

  @MapFeature.Require(SUPPORTS_REMOVE)
  public void testClear() {
    multimap().clear();
    assertCleared();
  }

 */
abstract class AbstractDirectedNetworkConnections<N, E> implements NetworkConnections<N, E> {
  /** Keys are edges incoming to the origin node, values are the source node. */
  final Map<E, N> inEdgeMap;

  /** Keys are edges outgoing from the origin node, values are the target node. */
  final Map<E, N> outEdgeMap;

  private int selfLoopCount;

      assertThat(cache.getUnchecked(key2)).isSameInstanceAs(value2);
      assertThat(cache.asMap().keySet()).isEqualTo(ImmutableSet.of(key1, key2));
      assertThat(cache.asMap().values()).containsExactly(value1, value2);
      assertThat(cache.asMap().entrySet())
          .containsExactly(immutableEntry(key1, value1), immutableEntry(key2, value2));
    }
  }

  public void testInvalidate() {

    for (Charset charset : Charset.availableCharsets().values()) {
      PrimitiveSink primitiveSink = mock(PrimitiveSink.class);
      stringFunnel(charset).funnel("test", primitiveSink);
      verify(primitiveSink).putString("test", charset);
    }
  }

  public void testForStringsCharset_null() {
    for (Charset charset : Charset.availableCharsets().values()) {
      assertNullsThrowException(stringFunnel(charset));
    }

    @Test
    public void testDefaultRdmaConfiguration() throws CIFSException {
        Properties props = new Properties();
        PropertyConfiguration config = new PropertyConfiguration(props);

        // Test default values
        assertFalse(config.isUseRDMA(), "RDMA should be disabled by default");
        assertEquals("auto", config.getRdmaProvider(), "Default provider should be auto");

     * Verify that read methods and writeBytesWireFormat return 0,
     * while writeParameterWordsWireFormat returns 6 (the number of bytes written).
     */
    @Test
    @DisplayName("happy: read/write methods return expected values")
    void testReadWriteMethodsReturnValues() {
        SmbComClose close = new SmbComClose(10, 5000L);
        assertEquals(0, close.readParameterWordsWireFormat(new byte[10], 0));

## 依賴的錯誤與回傳值 { #dependencies-errors-and-return-values }

你可以使用與平常相同的依賴函式。

### 依賴的需求 { #dependency-requirements }

它們可以宣告請求需求（例如標頭（headers））或其他子依賴：

{* ../../docs_src/dependencies/tutorial006_an_py310.py hl[8,13] *}

### 拋出例外 { #raise-exceptions }

這些依賴可以 `raise` 例外，與一般依賴相同：

{* ../../docs_src/dependencies/tutorial006_an_py310.py hl[10,15] *}

### 回傳值 { #return-values }

它們可以回傳值，也可以不回傳；無論如何，回傳值都不會被使用。

                printWriter.printf("Schema: %s%n", jsonSchemaOnDisk);
                printWriter.println("----------Validation Errors-----------");
                errors.values().stream().flatMap(Collection::stream).forEach(printWriter::println);
            }
            StringBuilder sb = new StringBuilder();
            sb.append("Error validating JSON. See the report at: ");

    }

    public void executeBefore(BuildStep stepToExecuteAfter) {
        stepToExecuteAfter.executeAfter(this);
    }

    public Stream<MojoExecution> executions() {
        return mojos.values().stream().flatMap(m -> m.values().stream());
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {

   */
  fun withTag(
    tagClass: Int = DerHeader.TAG_CLASS_CONTEXT_SPECIFIC,
    tag: Long,
  ): BasicDerAdapter<T> = copy(tagClass = tagClass, tag = tag)

  /** Returns a copy of this adapter that doesn't encode values equal to [defaultValue]. */
  fun optional(defaultValue: T? = null): BasicDerAdapter<T> = copy(isOptional = true, defaultValue = defaultValue)

  /**