.filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining("\n")));
                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });

                            .filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining("\n")));
                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });

                            .filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining("\n")));
                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });

                                    <tr>
                                        <th><la:message key="labels.virtual_hosts"/></th>
                                        <td>${f:br(f:h(virtualHosts))}<la:hidden
                                                property="virtualHosts"/></td>
                                    </tr>
                                    <tr>
                                        <th><la:message key="labels.available"/></th>

                                    <tr>
                                        <th><la:message key="labels.virtual_hosts"/></th>
                                        <td>${f:br(f:h(virtualHosts))}<la:hidden
                                                property="virtualHosts"/></td>
                                    </tr>
                                    <tr<c:if test="${!labelSettingEnabled}"> style="display:none"</c:if>>

                                    <tr>
                                        <th><la:message key="labels.virtual_hosts"/></th>
                                        <td>${f:br(f:h(virtualHosts))}<la:hidden
                                                property="virtualHosts"/></td>
                                    </tr>
                                    <tr<c:if test="${!labelSettingEnabled}"> style="display:none"</c:if>>

                                    <label for="doc.virtual_host" class="col-sm-3 text-sm-right col-form-label">virtual_host</label>
                                    <div class="col-sm-9">
                                        <la:errors property="doc.virtual_host"/>
                                        <la:textarea styleId="doc.virtual_host" property="doc.virtual_host" styleClass="form-control"/>
                                    </div>

                return "url,title,role,boost";
            }

            @Override
            public String getIndexAdminArrayFields() {
                return "lang,role,label,anchor,virtual_host";
            }

            @Override
            public String getIndexAdminDateFields() {
                return "expires,created,timestamp,last_modified";
            }

            @Override

labels.max_access_count=Max Access Count
labels.number_of_thread=Number of Threads
labels.interval_time=Interval
labels.millisec=msec
labels.permissions=Permissions
labels.virtual_hosts=Virtual Hosts
labels.virtual_host=Virtual Host
labels.label_type=Label
labels.file_crawling_button_create=Create
labels.file_crawling_button_create_job=Create New Job
labels.web_crawling_configuration=Web Crawling

labels.config_parameter=配置參數
labels.max_access_count=最大訪問數
labels.number_of_thread=執行緒數
labels.interval_time=間隔
labels.millisec=毫秒
labels.permissions=權限
labels.virtual_hosts=虛擬主機
labels.virtual_host=虛擬主機
labels.label_type=標籤
labels.file_crawling_button_create=建立
labels.file_crawling_button_create_job=建立新作業
labels.web_crawling_configuration=Web爬網
labels.web_crawling_title_details=Web爬網設定