* AbstractMapBasedMultimap} calls {@link #createCollection()} to create the collection of values
 * for that key. The subclass should not call {@link #createCollection()} directly, and a new
 * instance should be created every time the method is called.
 *
 * <p>For example, the subclass could pass a {@link java.util.TreeMap} during construction, and

import org.codelibs.fess.helper.CoordinatorHelper.EventInfo;
import org.codelibs.fess.helper.CoordinatorHelper.InstanceInfo;
import org.codelibs.fess.helper.CoordinatorHelper.OperationInfo;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

```

///

## 安裝套件 { #install-packages }

在啟用虛擬環境後，你可以在其中安裝套件。

/// tip

當你需要安裝或升級套件時，執行本操作**一次**；

如果你需要再升級版本或新增套件，你可以**再次執行此操作**。

///

### 直接安裝套件 { #install-packages-directly }

如果你急於安裝，不想使用檔案來聲明專案的套件依賴，你可以直接安裝它們。

/// tip

將程式所需的套件及其版本放在檔案中（例如 `requirements.txt` 或 `pyproject.toml`）是個好（而且非常好）的主意。

///

//// tab | `pip`

<div class="termy">

///

## 安装软件包 { #install-packages }

在激活虚拟环境后，你可以在其中安装软件包。

/// tip | 提示

当你需要安装或升级软件包时，执行本操作**一次**；

如果你需要再升级版本或添加新软件包，你可以**再次执行此操作**。

///

### 直接安装包 { #install-packages-directly }

如果你急于安装，不想使用文件来声明工程的软件包依赖，你可以直接安装它们。

/// tip | 提示

将程序所需的软件包及其版本放在文件中（例如 `requirements.txt` 或 `pyproject.toml`）是个好（并且非常好）的主意。

///

//// tab | `pip`

<div class="termy">

import org.codelibs.fess.entity.ChatMessage;
import org.codelibs.fess.entity.ChatMessage.ChatSource;
import org.codelibs.fess.entity.ChatSession;
import org.codelibs.fess.llm.LlmMessage;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

/**

Se precisar atualizar uma versão ou adicionar um novo pacote, você **fará isso novamente**.

///

### Instalar pacotes diretamente { #install-packages-directly }

Se estiver com pressa e não quiser usar um arquivo para declarar os requisitos de pacote do seu projeto, você pode instalá-los diretamente.

/// tip | Dica

import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.misc.Pair;
import org.codelibs.core.misc.Tuple3;
import org.codelibs.fess.exception.FessSystemException;
import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.dbflute.optional.OptionalThing;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

processors=0
# Path to Java command.
java.command.path=java
# Path to Python command.
python.command.path=python
# Encoding for file paths.
path.encoding=UTF-8
# Whether to use a dedicated temporary directory.
use.own.tmp.dir=true
# Maximum length of log output.
max.log.output.length=4000
# Adaptive load control value.
adaptive.load.control=50

    h += h << 3;
    h ^= h >>> 6;
    h += (h << 2) + (h << 14);
    return h ^ (h >>> 16);
  }

  /**
   * This method is a convenience for testing. Code should call {@link Segment#copyEntry} directly.
   */
  // Guarded By Segment.this
  @VisibleForTesting
  E copyEntry(E original, E newNext) {
    int hash = original.getHash();
    return segmentFor(hash).copyEntry(original, newNext);
  }

        .Builder()
        .url(url)
        .build()
    return client.newCall(request).execute()
  }

  private fun writeFile(
    directory: Path,
    file: String,
    content: String,
  ) {
    val sink = fileSystem.sink(directory / file).buffer()
    sink.writeUtf8(content)
    sink.close()
  }

  /**