final StringBuilder tempBuf = new StringBuilder();
                appendJson(e.getKey().toString(), e.getValue(), tempBuf);
                return tempBuf.toString();
            }).collect(Collectors.joining(","));
            buf.append(json);
            buf.append('}');
        } else if (value instanceof Long || value instanceof Integer) {

        // Verify: constructor should not have interacted with the cause
        Mockito.verifyNoInteractions(mockCause);
    }

    /**
     * Ensure toString includes the exception class name and message, providing a readable representation.
     */
    @Test
    @DisplayName("toString contains class name and message")
    void toString_containsClassAndMessage() {
        // Arrange
        String msg = "login denied";

    assertEquals("{bar={1=b}, foo={1=a, 3=c}}", table.toString());
    assertEquals("{bar={1=b}, foo={1=a, 3=c}}", table.rowMap().toString());
  }

  public void testCellSetToString_ordered() {
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertEquals("[(bar,1)=b, (foo,1)=a, (foo,3)=c]", table.cellSet().toString());
  }

  public void testRowKeySetToString_ordered() {

    }

    public void setExpires(final Date date) {
        setExpiredTime(date != null ? date.getTime() : null);
    }

    @Override
    public String toString() {
        return "AccessToken [name=" + name + ", token=" + token + ", permissions=" + Arrays.toString(permissions) + ", parameterName="
                + parameterName + ", createdBy=" + createdBy + ", createdTime=" + createdTime + ", updatedBy=" + updatedBy

    // Two futures should not have the same toString, to avoid people asserting on it
    assertThat(SettableFuture.create().toString()).isNotEqualTo(SettableFuture.create().toString());
  }

  public void testToString_oom() throws Exception {
    SettableFuture<Object> future = SettableFuture.create();
    future.set(
        new Object() {
          @Override
          public String toString() {
            throw new OutOfMemoryError();

        assertEquals(0, result);
    }

    @Test
    @DisplayName("toString should return correct format with pipe name")
    void testToString() {
        // Arrange
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_FID);

        // Act
        String result = transPeekNamedPipe.toString();

        // Assert
        assertNotNull(result);

            } else if (GLOBALPARAMS.equalsIgnoreCase(tagQueue.get(tagQueue.size() - 2))) {
                globalParams.put(GOOD_URLS, textBuf.toString());
            }
        } else if (BAD_URLS.equalsIgnoreCase(qName)) {
            if (labelType != null) {
                labelType.setExcludedPaths(parseFilterPaths(textBuf.toString(), true, true));

                            : source.get(FieldNames.ANALYZER_SETTINGS_READING_ANALYZER).toString();
                    final String fieldReadingTermAnalyzer = source.get(FieldNames.ANALYZER_SETTINGS_READING_TERM_ANALYZER) == null ? null
                            : source.get(FieldNames.ANALYZER_SETTINGS_READING_TERM_ANALYZER).toString();

        }

        @Test
        @DisplayName("Should generate correct toString for basic info")
        void testBasicInfoToString() {
            Trans2QueryPathInformationResponse.SmbQueryFileBasicInfo basicInfo = response.new SmbQueryFileBasicInfo();

            basicInfo.attributes = 0x20;
            String str = basicInfo.toString();

            assertNotNull(str);

    }

    @Test
    @DisplayName("toString should return formatted string")
    void testToString() {
        // Act
        String result = response.toString();

        // Assert
        assertNotNull(result);
        assertTrue(result.contains("TransPeekNamedPipeResponse["));
        assertTrue(result.endsWith("]"));
    }

    @Test
    @DisplayName("toString should include parent class information")