return getProperties().size();
    }

    @Override
    public void store(final OutputStream out, final String comments) throws IOException {
        getProperties().store(out, comments);
    }

    @Override
    public void store(final Writer writer, final String comments) throws IOException {
        getProperties().store(writer, comments);
    }

    @Override

    /**
     * {@link Properties#store(OutputStream, String)}の例外処理をラップします。
     *
     * <p>
     * 出力ストリームはクローズされません。
     * </p>
     *
     * @param props
     *            プロパティセット。{@literal null}であってはいけません
     * @param out
     *            出力ストリーム。{@literal null}であってはいけません
     * @param comments
     *            コメント
     */

labels.pathmap_configuration=パスマッピング
labels.pathmap_title_details=パスマッピング
labels.disabled=無効
labels.pathmap_pt_crawling=クロール
labels.pathmap_pt_displaying=表示
labels.pathmap_pt_both=クロール/表示
labels.pathmap_pt_stored=保存したURL
labels.regular_name=正規名
labels.duplicate_name=重複名
labels.duplicate_host_configuration=重複ホスト
labels.duplicate_host_title_details=重複ホスト
labels.dashboard_title_configuration=システム構成

						</data>
						<!-- Add lintian files -->
						<data>
							<type>directory</type>
							<src>${project.build.directory}/generated-packaging/deb/lintian</src>
							<excludes>.DS_Store</excludes>
							<mapper>
								<type>perm</type>
								<prefix>/usr/share/lintian/overrides</prefix>
								<user>${packaging.fess.user}</user>
								<group>${packaging.fess.group}</group>
							</mapper>

labels.menu_dict	=	Dictionnaire
labels.menu_data	=	Restauration de sauvegarde
labels.menu_crawl	=	Crawler
labels.menu_web	=	Web
labels.menu_file_system	=	Système de fichiers
labels.menu_data_store	=	Data store
labels.menu_label_type	=	Étiqueter
labels.menu_key_match	=	Correspondance clé
labels.menu_boost_document_rule	=	Doc Boost
labels.menu_path_mapping	=	Mapping de chemin

labels.menu_design=Seitendesign
labels.menu_dict=Wörterbuch
labels.menu_data=Sicherung/Wiederherstellung
labels.menu_crawl=Crawler
labels.menu_web=Web
labels.menu_file_system=Dateisystem
labels.menu_data_store=Datenspeicher
labels.menu_label_type=Label
labels.menu_key_match=Schlüssel-Match
labels.menu_boost_document_rule=Dok.-Boost
labels.menu_path_mapping=Pfad-Mapping
labels.menu_web_authentication=Web-Authentifizierung

labels.crawling_info_WebFsIndexSize=Index size (Web/File system)
labels.crawling_info_DataCrawlExecTime=Crawl exec time (Data store)
labels.crawling_info_DataCrawlStartTime=Crawl start time (Data store)
labels.crawling_info_DataCrawlEndTime=Crawl end time (Data store)
labels.crawling_info_DataIndexExecTime=Indexing exec time (Data store)
labels.crawling_info_DataIndexSize=Размер индекса (Хранилище данных)
labels.webauth_configuration=Web Authentication

    /** The key of the message: Crawling/Displaying */
    public static final String LABELS_pathmap_pt_both = "{labels.pathmap_pt_both}";

    /** The key of the message: Stored URLs */
    public static final String LABELS_pathmap_pt_stored = "{labels.pathmap_pt_stored}";

    /** The key of the message: Regular Name */
    public static final String LABELS_regular_name = "{labels.regular_name}";

labels.facet_filetype_txt=filetype:txt\t\
labels.facet_filetype_others=filetype:others\n\

# ranking
rank.fusion.window_size=200
rank.fusion.rank_constant=20
rank.fusion.threads=-1
rank.fusion.score_field=rf_score

# acl
smb.role.from.file=true
smb.available.sid.types=1,2,4:2,5:1
file.role.from.file=true
ftp.role.from.file=true

# backup

        PropertiesUtil.store(outProperties, outputStream, "comments");
        CloseableUtil.close(outputStream);
        final Properties properties = new Properties();
        PropertiesUtil.load(properties, file);
        assertThat(properties.getProperty("a"), is("A"));
    }

    /**
     * Test method for
     * {@link org.codelibs.core.io.PropertiesUtil#store(Properties, java.io.Writer, String)}
     * .