# Javaオブジェクトを使って作業

### このセクション内

* [Javaサンプルデータオブジェクトを使って作業](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/working-with-java-sample-data-objects)
* [Javaクラスの考慮事項](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/java-class-considerations)
* [Javaオブジェクトのマッピング](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/java-object-mappings)
* [オブジェクトのタイプの処理](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/handling-types-of-object)
* [Javaクラスのインポート](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/importing-java-classes)
* [Javaサンプルデータオブジェクト](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/java-sample-data-objects)
* [Javaサブクラスの生成](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/java-subclass-generation)
* [既知のJavaクラスのマッピング](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/java-known-class-mappings)
* [制限事項](https://help.qlik.com/talend/ja-JP/data-mapper-user-guide/7.3/limitations)