// We can't use Lists.asList() here because there's no hash->collect dependency
    List<HashFunction> list = new ArrayList<>();
    list.add(first);
    list.add(second);
    Collections.addAll(list, rest);
    return new ConcatenatedHashFunction(list.toArray(new HashFunction[0]));
  }

  /**

class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None
    tags: list[str] = []


@app.post("/items/", response_model=Item)
async def create_item(item: Item) -> Any:
    return item


@app.get("/items/", response_model=list[Item])
async def read_items() -> Any:
    return [
        {"name": "Portal Gun", "price": 42.0},

import warnings
from enum import Enum
from typing import Any, Callable, Dict, List, Optional, Sequence, Union

from fastapi.openapi.models import Example
from pydantic.fields import FieldInfo
from typing_extensions import Annotated, deprecated

from ._compat import PYDANTIC_V2, PYDANTIC_VERSION, Undefined

_Unset: Any = Undefined


class ParamTypes(Enum):
    query = "query"
    header = "header"
    path = "path"

    val stageName: StageName,
    val specificBuilds: List<SpecificBuild> = emptyList(),
    val functionalTests: List<TestCoverage> = emptyList(),
    val docsTests: List<DocsTestCoverage> = emptyList(),
    val performanceTests: List<PerformanceTestCoverage> = emptyList(),
    val performanceTestPartialTriggers: List<PerformanceTestPartialTrigger> = emptyList(),
    val flameGraphs: List<FlameGraphGeneration> = emptyList(),

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.service;

import java.util.List;

import org.codelibs.core.beans.util.BeanUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.app.pager.ReqHeaderPager;
import org.codelibs.fess.es.config.cbean.RequestHeaderCB;

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.service;

import java.util.List;

import org.codelibs.core.beans.util.BeanUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.app.pager.WebAuthPager;
import org.codelibs.fess.es.config.cbean.WebAuthenticationCB;

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.util;

import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import org.codelibs.fess.Constants;
import org.opensearch.search.aggregations.Aggregations;
import org.opensearch.search.aggregations.bucket.filter.Filter;

  <mailingLists>
    <mailingList>
      <name>parent</name>
      <subscribe>subscribe@mailing.list.com</subscribe>
      <unsubscribe>unsubscribe@mailing.list.com</unsubscribe>
      <post>post@mailing.list.com</post>
    </mailingList>
  </mailingLists>

  <build>
    <plugins>
      <plugin>
        <groupId>inheritance.configuration</groupId>

        repeat(sb, '*', DEFAULT_MAX_SIZE);
        return sb.toString();
    }

    public static List<String> format(String... lines) {
        int size = DEFAULT_MAX_SIZE;
        int remainder = size - 4; // 4 chars = 2 box_char + 2 spaces
        List<String> result = new ArrayList<>();
        StringBuilder sb = new StringBuilder(size);
        // first line
        sb.setLength(0);

            logger.debug("Loaded {} : {}", key, extractor.getClass().getName());
        }
    }

    public void addExtractor(final List<String> keyList, final Extractor extractor) {
        if (keyList == null || keyList.isEmpty()) {
            throw new CrawlerSystemException("The key list is empty.");
        }
        for (final String key : keyList) {
            addExtractor(key, extractor);
        }
    }