br.addElement("");
        br.addElement("While, you can override the boundary limit size");
        br.addElement(" in " + FessMultipartRequestHandler.class.getSimpleName() + ".");
        br.addItem("Content Type");
        br.addElement(contentType);
        br.addItem("Boundary Size");
        br.addElement(boundarySize);
        br.addItem("Limit Size");
        br.addElement(limitSize);

suggest.field.tags=label
suggest.field.roles=role
suggest.field.index.contents=content,title
suggest.update.request.interval=0
suggest.update.doc.per.request=2
suggest.update.contents.limit.num.percentage=50%
suggest.update.contents.limit.num=10000
suggest.update.contents.limit.doc.size=50000
suggest.source.reader.scroll.size=1
suggest.popular.word.cache.size=1000
suggest.popular.word.cache.expire=60

			 "node.name":"search_engine",
			 "discovery.seed_hosts":"search_engine",
			 "cluster.initial_cluster_manager_nodes":"search_engine",
			 "node.roles":"cluster_manager,data,ingest,ml",
			 -->
			 "indices.breaker.total.limit":"100%",
			 "action.auto_create_index":"-*"}
		</property>
		<!-- Dictionaries -->
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"mapping.txt"</arg>
		</postConstruct>

        assertEquals("", systemHelper.abbreviateLongText(""));
        assertEquals(4000, systemHelper.abbreviateLongText(Stream.generate(() -> "a").limit(4000).collect(Collectors.joining())).length());
        assertEquals(4000, systemHelper.abbreviateLongText(Stream.generate(() -> "a").limit(4001).collect(Collectors.joining())).length());
    }

    public void test_getLanguageItems() {

labels.storage_bucket=Bucket
labels.send_testmail=Send TestMail
labels.backup_configuration=Back Up
labels.backup_name=Name
labels.backup_bulk_file=Bulk File
labels.backup_button_upload=Upload
labels.process_time_is_exceeded=The limit of a search time was exceeded. The partial result might be displayed.
labels.user_given_name=First Name
labels.givenName=First Name
labels.user_surname=Last Name
labels.surame=Last Name
labels.user_mail=E-mail

labels.storage_bucket=Bucket
labels.send_testmail=Send TestMail
labels.backup_configuration=Back Up
labels.backup_name=Name
labels.backup_bulk_file=Bulk File
labels.backup_button_upload=Upload
labels.process_time_is_exceeded=The limit of a search time was exceeded. The partial result might be displayed.
labels.user_given_name=First Name
labels.givenName=First Name
labels.user_surname=Last Name
labels.surame=Last Name
labels.user_mail=E-mail