}

    /**
     * Gets the replacement string for question marks in URLs.
     *
     * @return the question mark replacement string
     */
    public String getQuestionStr() {
        return questionStr;
    }

    /**
     * Sets the replacement string for question marks in URLs.
     *
     * @param questionStr the question mark replacement string to set
     */

                                    <label for="replacement" class="col-sm-3 text-sm-right col-form-label"><la:message
                                            key="labels.replacement"/></label>
                                    <div class="col-sm-9">
                                        <la:errors property="replacement"/>
                                        <la:text styleId="replacement" property="replacement"

            if (matchUserAgent(pathMapping)) {
                String replacement = pathMapping.getReplacement();
                if (replacement == null) {
                    replacement = StringUtil.EMPTY;
                }
                result = result.replaceAll("(\"[^\"]*)" + pathMapping.getRegex() + "([^\"]*\")", "$1" + replacement + "$2");
            }
        }
        return result;
    }

    /**

                                        <label for="replacement" class="col-sm-2 text-sm-right col-form-label"><la:message
                                                key="labels.replacement"/></label>
                                        <div class="col-sm-10">
                                            <la:text styleId="replacement" property="replacement"
                                                     styleClass="form-control"/>

                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.replacement"/></th>
                                        <td>${f:h(replacement)}<la:hidden
                                                property="replacement"/></td>
                                    </tr>
                                    <tr>

            0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnReplacement = cci("replacement", "replacement", null, null, String.class, "replacement", null, false,
            false, false, "keyword", 0, 0, null, null, false, null, null, null, null, null, false);

{* ../../docs_src/dataclasses_/tutorial003_py310.py hl[1,4,7:10,13:16,22:24,27] *}

1. Мы по-прежнему импортируем `field` из стандартных `dataclasses`.

2. `pydantic.dataclasses` — полностью совместимая замена (drop-in replacement) для `dataclasses`.

3. Dataclass `Author` содержит список dataclass `Item`.

     *
     * @return the number of characters from the unc path that were consumed by this referral
     */
    int getPathConsumed();

    /**
     * Get the replacement path for this referral
     *
     * @return the replacement path for this referal
     */
    String getPath();

    /**
     * Get the expiration time of this referral entry
     *
     * @return the expiration time of this entry

In that case, you can simply swap the standard `dataclasses` with `pydantic.dataclasses`, which is a drop-in replacement:

{* ../../docs_src/dataclasses_/tutorial003_py310.py hl[1,4,7:10,13:16,22:24,27] *}

1. We still import `field` from standard `dataclasses`.

2. `pydantic.dataclasses` is a drop-in replacement for `dataclasses`.

3. The `Author` dataclass includes a list of `Item` dataclasses.

    builder.setSafeRange(Character.MIN_VALUE, '\uFFFD');
    // Unsafe characters are replaced with the Unicode replacement character.
    builder.setUnsafeReplacement("\uFFFD");

    /*
     * Except for \n, \t, and \r, all ASCII control characters are replaced with the Unicode
     * replacement character.
     *
     * Implementation note: An alternative to the following would be to make a map that simply