void shouldAllowMultipleCloseCallsOnMock() throws Exception {
            SmbSession mockSession = mock(SmbSession.class);
            doNothing().when(mockSession).close();

            assertDoesNotThrow(() -> {
                mockSession.close();
                mockSession.close();
            }, "Multiple close() calls should not throw exceptions");

            verify(mockSession, times(2)).close();

            assertEquals("alice", sid.getAccountName());
        }

        @Test
        @DisplayName("unwrap returns this for assignable type; otherwise throws ClassCastException")
        void testUnwrap() throws Exception {
            SID sid = new SID("S-1-5-21-1");
            // Happy path
            assertSame(sid, sid.unwrap(SID.class));
            assertSame(sid, sid.unwrap(Object.class));

        this.builder = builder;
    }

    @SuppressWarnings("deprecation")
    @Override
    public void injectTransformedArtifacts(RepositorySystemSession session, MavenProject project) throws IOException {
        if (project.getFile() == null) {
            // If there is no build POM there is no reason to inject artifacts for the consumer POM.
            return;
        }

     */
    @Override
    protected int readBytesWireFormat(final byte[] buffer, final int bufferIndex) throws SMBProtocolDecodingException {
        final int start = bufferIndex;
        final int structureSize = SMBUtil.readInt2(buffer, bufferIndex);
        if (structureSize != 4) {
            throw new SMBProtocolDecodingException("Expected structureSize = 4");
        }
        return bufferIndex - start;
    }

        Objects.requireNonNull(output, "output cannot be null");
        Objects.requireNonNull(toolchains, "toolchains cannot be null");

        try (Writer out = output) {
            new MavenToolchainsStaxWriter().write(out, toolchains.getDelegate());
        } catch (XMLStreamException e) {
            throw new IOException("Error writing toolchains", e);
        }

      throws IOException {
    testStreamingEncodes(encoding, decoded, encoded);
    testStreamingDecodes(encoding, encoded, decoded);
  }

  @GwtIncompatible // Writer
  private static void testStreamingEncodes(BaseEncoding encoding, String decoded, String encoded)
      throws IOException {
    StringWriter writer = new StringWriter();

        new CacheLoader<String, String>() {
          @Override
          public String load(String key) throws InterruptedException {
            int behavior = random.nextInt(4);
            if (behavior == 0) { // throw an exception
              exceptionCount.incrementAndGet();
              throw new RuntimeException("fake exception for test");
            } else if (behavior == 1) { // return null

        new CacheLoader<String, String>() {
          @Override
          public String load(String key) throws InterruptedException {
            int behavior = random.nextInt(4);
            if (behavior == 0) { // throw an exception
              exceptionCount.incrementAndGet();
              throw new RuntimeException("fake exception for test");
            } else if (behavior == 1) { // return null

        if (suppressThrows) {
          logger.log(Level.INFO, "exception thrown during tearDown", t);
        } else {
          if (exception == null) {
            exception = t;
          } else {
            exception.addSuppressed(t);
          }
        }
      }
    }
    if (exception != null) {
      throwIfUnchecked(exception);
      throw new RuntimeException("failure during tearDown", exception);
    }
  }

        if (suppressThrows) {
          logger.log(Level.INFO, "exception thrown during tearDown", t);
        } else {
          if (exception == null) {
            exception = t;
          } else {
            exception.addSuppressed(t);
          }
        }
      }
    }
    if (exception != null) {
      throwIfUnchecked(exception);
      throw new RuntimeException("failure during tearDown", exception);
    }
  }