try {
                      peeker.getDone(input2Failed);
                      fail("Peeker.getDone() should fail for failed inputs");
                    } catch (ExecutionException expected) {
                    }
                    try {
                      peeker.getDone(nonInput);
                      fail("Peeker should not be able to peek into non-input ClosingFuture.");

    headerBlock: List<Header>,
  ) {
    fail("")
  }

  override fun rstStream(
    streamId: Int,
    errorCode: ErrorCode,
  ) {
    fail("")
  }

  override fun settings(
    clearPrevious: Boolean,
    settings: Settings,
  ) {
    fail("")
  }

  override fun ackSettings() {
    fail("")
  }

  override fun ping(
    ack: Boolean,
    payload1: Int,

    }

    public void test_getThemeName_emptyName() {
        try {
            Artifact artifact = new Artifact("fess-theme", "1.0.0");
            themeHelper.getThemeName(artifact);
            fail("Should throw exception");
        } catch (Exception e) {
            // Could be ThemeException or StringIndexOutOfBoundsException
            assertTrue(true);
        }
    }

        return ITEM_ENDPOINT_SUFFIX;
    }

    @Override
    protected Map<String, Object> createTestParam(int id) {
        fail(); // Unreachable
        return null;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {
        fail(); // Unreachable
        return null;
    }

    @Override
    protected void testRead() {

                throw new IOException("Test exception");
            }
        };

        try {
            SearchEngineUtil.getXContentString(xContent, XContentType.JSON);
            fail("Should throw IORuntimeException");
        } catch (IORuntimeException e) {
            assertTrue(e.getCause() instanceof IOException);
            assertEquals("Test exception", e.getCause().getMessage());
        }

        } catch (IllegalArgumentException e) {
            fail();
        }

        try {
            settings.badword().add("");
            fail();
        } catch (IllegalArgumentException e) {
            assertTrue(true);
        }

        try {
            settings.badword().add("aaaa bbb");
            fail();
        } catch (IllegalArgumentException e) {
            assertTrue(true);

    try {
      future.get();
      fail();
    } catch (Exception e) {
      assertThat(e).isInstanceOf(IllegalStateException.class);
      assertThat(e).hasMessageThat().isEqualTo("Cannot get() on a pending future.");
    }
  }

  static void verifyTimedGetOnPendingFuture(Future<?> future) {
    try {
      future.get(0, SECONDS);
      fail();
    } catch (Exception e) {

        @Override
        public java.util.List<jakarta.mail.Address> getSavedReplyToList() {
            return java.util.Collections.emptyList();
        }

        @Override
        public java.util.List<jakarta.mail.Address> getSavedBccList() {
            return java.util.Collections.emptyList();
        }

        @Override
        public java.util.List<jakarta.mail.Address> getSavedCcList() {

            fail();
        } catch (ChildUrlsException e) {
            String[] values = e.getChildUrlList().stream().map(d -> d.getUrl()).sorted().toArray(n -> new String[n]);
            assertEquals(0, values.length);
        }
        try (final ResponseData responseData = storageClient.doGet("")) {
            fail();
        } catch (CrawlerSystemException e) {

        // Arrange
        SmbPipeOutputStream out = newStream();
        CIFSException boom = new CIFSException("tree-fail");
        when(handle.ensureTreeConnected()).thenThrow(boom);

        // Act + Assert
        CIFSException ex = assertThrows(CIFSException.class, out::ensureTreeConnected);
        assertEquals("tree-fail", ex.getMessage());
        verify(handle, times(1)).ensureTreeConnected();
    }

    @Test