}

    public void test_toString() {
        // Test toString method
        String message = "Test exception";
        DataStoreException exception = new DataStoreException(message);

        String toString = exception.toString();
        assertNotNull(toString);
        assertTrue(toString.contains("DataStoreException"));
        assertTrue(toString.contains(message));
    }

    INSTANCE;

    @Override
    public void funnel(byte[] from, PrimitiveSink into) {
      into.putBytes(from);
    }

    @Override
    public String toString() {
      return "Funnels.byteArrayFunnel()";
    }
  }

  /**
   * Returns a funnel that extracts the characters from a {@code CharSequence}, a character at a

    INSTANCE;

    @Override
    public void funnel(byte[] from, PrimitiveSink into) {
      into.putBytes(from);
    }

    @Override
    public String toString() {
      return "Funnels.byteArrayFunnel()";
    }
  }

  /**
   * Returns a funnel that extracts the characters from a {@code CharSequence}, a character at a

                    data.putValue(key, getDecodeText(value.toString()));
                } else {
                    data.putValue(key, value.toString());
                }
            } else if (value instanceof String[]) {
                data.putValues(key, (String[]) value);
            } else if (value instanceof Integer) {
                data.putValue(key, ((Integer) value).toString());
            } else if (value instanceof Address[]) {

            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));
            result.setFileConfigId(DfTypeUtil.toString(source.get("fileConfigId")));
            result.setHostname(DfTypeUtil.toString(source.get("hostname")));
            result.setParameters(DfTypeUtil.toString(source.get("parameters")));

            final String execTime = data.getExecTime();
            final String queryTime = Long.toString(data.getQueryTime());
            final String pageSize = Integer.toString(data.getPageSize());
            final String currentPageNumber = Integer.toString(data.getCurrentPageNumber());
            final String allRecordCount = Long.toString(data.getAllRecordCount());
            final String allRecordCountRelation = data.getAllRecordCountRelation();

    /**
     * Verify that {@link #toString()} with no root cause equals the default
     * {@code IOException#toString()}.
     */
    @Test
    @DisplayName("toString without root cause matches IOException#toString")
    void testToStringWithoutRootCause() {
        SmbException ex = new SmbException(0, false);
        assertEquals("jcifs.smb1.smb1.SmbException: NT_STATUS_SUCCESS", ex.toString());
    }

        setupEpg(_epgMap, et -> ((FileConfig) et).getIncludedDocPaths(),
                (et, vl) -> ((FileConfig) et).setIncludedDocPaths(DfTypeUtil.toString(vl)), "includedDocPaths");
        setupEpg(_epgMap, et -> ((FileConfig) et).getIncludedPaths(),
                (et, vl) -> ((FileConfig) et).setIncludedPaths(DfTypeUtil.toString(vl)), "includedPaths");

        String message = "Test error message";
        CurlException exception = new CurlException(message);
        String toString = exception.toString();

        assertNotNull(toString);
        assertTrue(toString.contains("CurlException"));
        assertTrue(toString.contains(message));
    }

    @Test
    public void testStackTrace() {

    T proxy = new FreshValueGenerator().newFreshProxy(interfaceType);
    assertEquals(
        "toString() isn't properly forwarded",
        proxy.toString(),
        wrapperFunction.apply(proxy).toString());
  }

  private static @Nullable Object[] getParameterValues(Method method) {
    FreshValueGenerator paramValues = new FreshValueGenerator();