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solomax pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/openmeetings.git


The following commit(s) were added to refs/heads/master by this push:
     new d9a8c24cb [OPENMEETINGS-2703] Sonar should be more happy
d9a8c24cb is described below

commit d9a8c24cb05fb5640f380f216e3a7ae6f9205f38
Author: Maxim Solodovnik <[email protected]>
AuthorDate: Thu May 5 17:26:58 2022 +0700

    [OPENMEETINGS-2703] Sonar should be more happy
---
 .../core/converter/InterviewConverter.java         |  3 +-
 .../db/dao/basic/ConfigurationDao.java             |  2 +-
 .../openmeetings/db/dao/room/ExtraMenuDao.java     |  2 +-
 .../org/apache/openmeetings/db/dto/basic/Info.java |  8 +-
 .../openmeetings/db/dto/room/Whiteboards.java      | 14 ++--
 .../openmeetings/db/entity/label/OmLanguage.java   |  4 +-
 .../openmeetings/db/entity/room/ExtraMenu.java     | 11 +--
 .../openmeetings/db/util/ApplicationHelper.java    |  6 +-
 .../apache/openmeetings/backup/BackupImport.java   | 18 ++--
 .../apache/openmeetings/backup/BackupVersion.java  |  4 +-
 .../service/calendar/caldav/IcalUtils.java         |  4 +-
 .../mail/template/AbstractTemplatePanel.java       |  3 +-
 .../util/{Version.java => OmVersion.java}          |  8 +-
 .../apache/openmeetings/util/mail/IcalHandler.java |  4 +-
 .../org/apache/openmeetings/util/TestVersion.java  |  8 +-
 .../openmeetings/web/admin/extra/ExtraForm.java    |  2 +-
 .../apache/openmeetings/web/app/Application.java   | 14 ++--
 .../apache/openmeetings/web/app/ClientManager.java | 12 +--
 .../apache/openmeetings/web/common/MainPanel.java  | 14 ++--
 .../common/confirmation/ConfirmationHelper.java    |  2 +
 .../openmeetings/web/common/tree/FolderPanel.java  | 84 +++++++++----------
 .../openmeetings/web/common/upload/UploadForm.java |  2 +-
 .../web/common/upload/UploadResourceReference.java |  2 +-
 .../openmeetings/web/pages/BaseNotInitedPage.java  |  2 +-
 .../web/pages/auth/ForgetPasswordDialog.java       | 96 +++++++++++-----------
 .../web/pages/install/InstallWizard.java           |  2 -
 .../apache/openmeetings/web/room/RoomPanel.java    | 18 ++--
 .../web/room/activities/ActivitiesPanel.java       |  4 +-
 .../apache/openmeetings/web/user/AboutDialog.java  |  6 +-
 .../web/user/calendar/CalendarPanel.html           |  1 -
 .../web/user/record/RecordingsPanel.java           |  2 +-
 .../openmeetings/webservice/InfoWebService.java    |  6 +-
 32 files changed, 180 insertions(+), 188 deletions(-)

diff --git 
a/openmeetings-core/src/main/java/org/apache/openmeetings/core/converter/InterviewConverter.java
 
b/openmeetings-core/src/main/java/org/apache/openmeetings/core/converter/InterviewConverter.java
index d74c2873f..a7ad98512 100644
--- 
a/openmeetings-core/src/main/java/org/apache/openmeetings/core/converter/InterviewConverter.java
+++ 
b/openmeetings-core/src/main/java/org/apache/openmeetings/core/converter/InterviewConverter.java
@@ -247,7 +247,8 @@ public class InterviewConverter extends BaseConverter 
implements IRecordingConve
                        StringBuilder cols = new StringBuilder();
                        StringBuilder rows = new StringBuilder();
                        int colCount = 0;
-                       for (int i = 0, j = 0; i < numPods; ++i) {
+                       int j = 0;
+                       for (int i = 0; i < numPods; ++i) {
                                colCount++;
                                args.add("-i");
                                args.add(pods.get(i));
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/basic/ConfigurationDao.java
 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/basic/ConfigurationDao.java
index 71b8a8da4..e3fcf6c81 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/basic/ConfigurationDao.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/basic/ConfigurationDao.java
@@ -21,7 +21,7 @@ package org.apache.openmeetings.db.dao.basic;
 import static org.apache.commons.lang3.math.NumberUtils.toInt;
 import static org.apache.openmeetings.db.util.DaoHelper.setLimits;
 import static org.apache.openmeetings.util.OpenmeetingsVariables.*;
-import static org.apache.openmeetings.util.Version.getLine;
+import static org.apache.openmeetings.util.OmVersion.getLine;
 import static org.apache.wicket.csp.CSPDirectiveSrcValue.SELF;
 import static org.apache.wicket.csp.CSPDirectiveSrcValue.STRICT_DYNAMIC;
 
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/room/ExtraMenuDao.java
 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/room/ExtraMenuDao.java
index 911a3ef30..39519fc01 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/room/ExtraMenuDao.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dao/room/ExtraMenuDao.java
@@ -40,7 +40,7 @@ import 
org.springframework.transaction.annotation.Transactional;
 @Repository
 @Transactional
 public class ExtraMenuDao implements IGroupAdminDataProviderDao<ExtraMenu> {
-       public final static String[] searchFields = {"name", "link", 
"description"};
+       private static final String[] searchFields = {"name", "link", 
"description"};
 
        @PersistenceContext
        private EntityManager em;
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/basic/Info.java 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/basic/Info.java
index 3b585bf0b..cd31c4a24 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/basic/Info.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/basic/Info.java
@@ -24,7 +24,7 @@ import javax.xml.bind.annotation.XmlAccessType;
 import javax.xml.bind.annotation.XmlAccessorType;
 import javax.xml.bind.annotation.XmlRootElement;
 
-import org.apache.openmeetings.util.Version;
+import org.apache.openmeetings.util.OmVersion;
 
 @XmlRootElement
 @XmlAccessorType(XmlAccessType.FIELD)
@@ -35,9 +35,9 @@ public class Info implements Serializable {
        private final String buildDate;
 
        public Info() {
-               version = Version.getVersion();
-               revision = Version.getRevision();
-               buildDate = Version.getBuildDate();
+               version = OmVersion.getVersion();
+               revision = OmVersion.getRevision();
+               buildDate = OmVersion.getBuildDate();
        }
 
        public String getVersion() {
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/room/Whiteboards.java
 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/room/Whiteboards.java
index 0296b9f3d..660ca9cdb 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/room/Whiteboards.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/dto/room/Whiteboards.java
@@ -29,7 +29,7 @@ public class Whiteboards implements Serializable {
        private static final long serialVersionUID = 1L;
        private Long roomId;
        private final String uid = randomUUID().toString();
-       private Map<Long, Whiteboard> whiteboards = new ConcurrentHashMap<>();
+       private Map<Long, Whiteboard> boards = new ConcurrentHashMap<>();
        private AtomicLong whiteboardId = new AtomicLong(0);
        private AtomicLong activeWb = new AtomicLong(0);
 
@@ -51,28 +51,28 @@ public class Whiteboards implements Serializable {
 
        public Whiteboards add(Whiteboard wb) {
                wb.setId(whiteboardId.getAndIncrement());
-               whiteboards.put(wb.getId(), wb);
+               boards.put(wb.getId(), wb);
                return this;
        }
 
        public Whiteboard get(Long id) {
-               return whiteboards.get(id);
+               return boards.get(id);
        }
 
        public int count() {
-               return whiteboards.size();
+               return boards.size();
        }
 
        public Map<Long, Whiteboard> getWhiteboards() {
-               return whiteboards;
+               return boards;
        }
 
        public void setWhiteboards(Map<Long, Whiteboard> whiteboards) {
-               this.whiteboards = whiteboards;
+               this.boards = whiteboards;
        }
 
        public void update(Whiteboard wb) {
-               whiteboards.put(wb.getId(), wb);
+               boards.put(wb.getId(), wb);
        }
 
        public String getUid() {
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/label/OmLanguage.java
 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/label/OmLanguage.java
index 64cdc0b4a..88fc50f63 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/label/OmLanguage.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/label/OmLanguage.java
@@ -21,7 +21,7 @@ package org.apache.openmeetings.db.entity.label;
 import java.io.Serializable;
 import java.util.Locale;
 
-import org.apache.wicket.protocol.http.WebSession;
+import org.apache.wicket.Session;
 
 public class OmLanguage implements Serializable {
        private static final long serialVersionUID = 1L;
@@ -35,7 +35,7 @@ public class OmLanguage implements Serializable {
        public OmLanguage(Long id, Locale locale) {
                this.id = id;
                this.locale = locale;
-               this.rtl = WebSession.isRtlLanguage(locale);
+               this.rtl = Session.isRtlLanguage(locale);
        }
 
        public long getId() {
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/room/ExtraMenu.java
 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/room/ExtraMenu.java
index ff280f783..cf8ede7b9 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/room/ExtraMenu.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/entity/room/ExtraMenu.java
@@ -32,7 +32,6 @@ import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
 import javax.persistence.JoinColumn;
-import javax.persistence.NamedQueries;
 import javax.persistence.NamedQuery;
 import javax.persistence.Table;
 import javax.xml.bind.annotation.XmlAccessType;
@@ -46,12 +45,10 @@ import org.apache.openmeetings.db.bind.adapter.LongAdapter;
 import org.apache.openmeetings.db.entity.IDataProviderEntity;
 
 @Entity
-@NamedQueries({
-       @NamedQuery(name = "getExtraMenuById", query = "SELECT m FROM ExtraMenu 
m WHERE m.id = :id")
-       , @NamedQuery(name = "getExtraMenus", query = "SELECT m FROM ExtraMenu 
m")
-       , @NamedQuery(name = "getExtraMenuByGroups", query = "SELECT m FROM 
ExtraMenu m WHERE m.groups IS NULL OR m.groups IN (:ids)")
-       , @NamedQuery(name = "countExtraMenus", query = "SELECT COUNT(m) FROM 
ExtraMenu m")
-})
+@NamedQuery(name = "getExtraMenuById", query = "SELECT m FROM ExtraMenu m 
WHERE m.id = :id")
+@NamedQuery(name = "getExtraMenus", query = "SELECT m FROM ExtraMenu m")
+@NamedQuery(name = "getExtraMenuByGroups", query = "SELECT m FROM ExtraMenu m 
WHERE m.groups IS NULL OR m.groups IN (:ids)")
+@NamedQuery(name = "countExtraMenus", query = "SELECT COUNT(m) FROM ExtraMenu 
m")
 @Table(name = "extra_menu")
 @XmlRootElement(name = EXTRA_MENU_NODE)
 @XmlAccessorType(XmlAccessType.FIELD)
diff --git 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/util/ApplicationHelper.java
 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/util/ApplicationHelper.java
index 06d68b4e5..d63c6c20a 100644
--- 
a/openmeetings-db/src/main/java/org/apache/openmeetings/db/util/ApplicationHelper.java
+++ 
b/openmeetings-db/src/main/java/org/apache/openmeetings/db/util/ApplicationHelper.java
@@ -26,7 +26,6 @@ import static 
org.springframework.web.context.support.WebApplicationContextUtils
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.Enumeration;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 
@@ -80,10 +79,7 @@ public class ApplicationHelper {
                                app.setServletContext(sc);
                                if (app.getWicketFilter() == null) {
                                        final FilterConfig filterConfig = new 
FilterConfig() {
-                                               private final Map<String, 
String> initParameters = new HashMap<>();
-                                               {
-                                                       
initParameters.put(WicketFilter.FILTER_MAPPING_PARAM, "/servlet/*");
-                                               }
+                                               private final Map<String, 
String> initParameters = Map.of(WicketFilter.FILTER_MAPPING_PARAM, 
"/servlet/*");
 
                                                @Override
                                                public String getFilterName() {
diff --git 
a/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupImport.java
 
b/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupImport.java
index a98b1e0d5..4953b6bf6 100644
--- 
a/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupImport.java
+++ 
b/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupImport.java
@@ -474,19 +474,12 @@ public class BackupImport {
                                                fileItemDao.updateBase(bfi);
                                        }
                                        if (BaseFileItem.Type.WML_FILE == 
bfi.getType()) {
-                                               try {
-                                                       Whiteboard wb = 
WbConverter.convert(bfi);
-                                                       
wb.save(bfi.getFile().toPath());
-                                               } catch (Exception e) {
-                                                       log.error("Unexpected 
error while converting WB", e);
-                                               }
+                                               convertWb(bfi);
                                        }
                                }
                        }
                        log.info("File explorer item import complete");
                        success = true;
-               } catch (Exception e) {
-                       throw e;
                } finally {
                        if (f != null) {
                                log.info("Clearing temp files ...");
@@ -499,6 +492,15 @@ public class BackupImport {
                }
        }
 
+       private void convertWb(FileItem bfi) {
+               try {
+                       Whiteboard wb = WbConverter.convert(bfi);
+                       wb.save(bfi.getFile().toPath());
+               } catch (Exception e) {
+                       log.error("Unexpected error while converting WB", e);
+               }
+       }
+
        void cleanup() {
                ldapMap.clear();
                oauthMap.clear();
diff --git 
a/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupVersion.java
 
b/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupVersion.java
index a39cafd89..07debe760 100644
--- 
a/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupVersion.java
+++ 
b/openmeetings-install/src/main/java/org/apache/openmeetings/backup/BackupVersion.java
@@ -30,7 +30,7 @@ import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
 
 import org.apache.openmeetings.db.bind.adapter.IntAdapter;
-import org.apache.openmeetings.util.Version;
+import org.apache.openmeetings.util.OmVersion;
 
 @XmlRootElement(name = VERSION_NODE)
 @XmlAccessorType(XmlAccessType.FIELD)
@@ -74,7 +74,7 @@ public class BackupVersion implements Serializable, 
Comparable<BackupVersion> {
        }
 
        public static BackupVersion get() {
-               String ver = Version.getVersion();
+               String ver = OmVersion.getVersion();
                return get(ver);
        }
 
diff --git 
a/openmeetings-service/src/main/java/org/apache/openmeetings/service/calendar/caldav/IcalUtils.java
 
b/openmeetings-service/src/main/java/org/apache/openmeetings/service/calendar/caldav/IcalUtils.java
index 4d7333e97..f41e4a12c 100644
--- 
a/openmeetings-service/src/main/java/org/apache/openmeetings/service/calendar/caldav/IcalUtils.java
+++ 
b/openmeetings-service/src/main/java/org/apache/openmeetings/service/calendar/caldav/IcalUtils.java
@@ -162,12 +162,12 @@ public class IcalUtils {
        }
 
        private Date getDate(CalendarComponent event, String prop) {
-               return getDate(event.getProperty(prop).get());
+               return getDate(event.getProperty(prop).orElse(null));
        }
 
        @SuppressWarnings("unchecked")
        private Date getDate(Property prop) {
-               return Date.from(Instant.from(((DateProperty<? extends 
Temporal>)prop).getDate()));
+               return prop == null ? null : 
Date.from(Instant.from(((DateProperty<? extends Temporal>)prop).getDate()));
        }
 
        /**
diff --git 
a/openmeetings-service/src/main/java/org/apache/openmeetings/service/mail/template/AbstractTemplatePanel.java
 
b/openmeetings-service/src/main/java/org/apache/openmeetings/service/mail/template/AbstractTemplatePanel.java
index ee4c982b4..4d352cdff 100644
--- 
a/openmeetings-service/src/main/java/org/apache/openmeetings/service/mail/template/AbstractTemplatePanel.java
+++ 
b/openmeetings-service/src/main/java/org/apache/openmeetings/service/mail/template/AbstractTemplatePanel.java
@@ -23,6 +23,7 @@ import java.util.Locale;
 import org.apache.openmeetings.IApplication;
 import org.apache.openmeetings.IWebSession;
 import org.apache.wicket.AttributeModifier;
+import org.apache.wicket.Session;
 import org.apache.wicket.markup.html.TransparentWebMarkupContainer;
 import org.apache.wicket.markup.html.panel.Panel;
 import org.apache.wicket.protocol.http.WebSession;
@@ -39,7 +40,7 @@ public abstract class AbstractTemplatePanel extends Panel {
        protected AbstractTemplatePanel(Locale locale) {
                super(COMP_ID);
                this.locale = locale;
-               add(new 
TransparentWebMarkupContainer("container").add(AttributeModifier.append("dir", 
WebSession.isRtlLanguage(this.locale) ? "rtl" : "ltr")));
+               add(new 
TransparentWebMarkupContainer("container").add(AttributeModifier.append("dir", 
Session.isRtlLanguage(this.locale) ? "rtl" : "ltr")));
        }
 
        public static IWebSession getOmSession() {
diff --git 
a/openmeetings-util/src/main/java/org/apache/openmeetings/util/Version.java 
b/openmeetings-util/src/main/java/org/apache/openmeetings/util/OmVersion.java
similarity index 91%
rename from 
openmeetings-util/src/main/java/org/apache/openmeetings/util/Version.java
rename to 
openmeetings-util/src/main/java/org/apache/openmeetings/util/OmVersion.java
index f8768f1da..24761d9e8 100644
--- a/openmeetings-util/src/main/java/org/apache/openmeetings/util/Version.java
+++ 
b/openmeetings-util/src/main/java/org/apache/openmeetings/util/OmVersion.java
@@ -24,8 +24,8 @@ import java.util.Properties;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class Version {
-       private static final Logger log = 
LoggerFactory.getLogger(Version.class);
+public class OmVersion {
+       private static final Logger log = 
LoggerFactory.getLogger(OmVersion.class);
        private static final int TOTAL_LENGTH = 78;
        private static String version = null;
        private static String revision = null;
@@ -33,7 +33,7 @@ public class Version {
        static {
                try {
                        Properties props = new Properties();
-                       try (InputStream is = 
Version.class.getResourceAsStream("version.properties")) {
+                       try (InputStream is = 
OmVersion.class.getResourceAsStream("version.properties")) {
                                props.load(is);
                        }
                        version = props.getProperty("version");
@@ -44,7 +44,7 @@ public class Version {
                }
        }
 
-       private Version() {}
+       private OmVersion() {}
 
        public static String getVersion() {
                return version;
diff --git 
a/openmeetings-util/src/main/java/org/apache/openmeetings/util/mail/IcalHandler.java
 
b/openmeetings-util/src/main/java/org/apache/openmeetings/util/mail/IcalHandler.java
index 7a7b85e48..6c7821e5e 100644
--- 
a/openmeetings-util/src/main/java/org/apache/openmeetings/util/mail/IcalHandler.java
+++ 
b/openmeetings-util/src/main/java/org/apache/openmeetings/util/mail/IcalHandler.java
@@ -222,13 +222,13 @@ public class IcalHandler {
        @Override
        public String toString() {
                if (icsCalendar == null) {
-                       return null;
+                       return "";
                }
                try {
                        return new String(toByteArray(), UTF_8);
                } catch (IOException e) {
                        log.error("Unexpected error", e);
                }
-               return null;
+               return "";
        }
 }
diff --git 
a/openmeetings-util/src/test/java/org/apache/openmeetings/util/TestVersion.java 
b/openmeetings-util/src/test/java/org/apache/openmeetings/util/TestVersion.java
index bffb226ad..19b22368b 100644
--- 
a/openmeetings-util/src/test/java/org/apache/openmeetings/util/TestVersion.java
+++ 
b/openmeetings-util/src/test/java/org/apache/openmeetings/util/TestVersion.java
@@ -18,10 +18,10 @@
  */
 package org.apache.openmeetings.util;
 
-import static org.apache.openmeetings.util.Version.getBuildDate;
-import static org.apache.openmeetings.util.Version.getRevision;
-import static org.apache.openmeetings.util.Version.getVersion;
-import static org.apache.openmeetings.util.Version.logOMStarted;
+import static org.apache.openmeetings.util.OmVersion.getBuildDate;
+import static org.apache.openmeetings.util.OmVersion.getRevision;
+import static org.apache.openmeetings.util.OmVersion.getVersion;
+import static org.apache.openmeetings.util.OmVersion.logOMStarted;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/admin/extra/ExtraForm.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/admin/extra/ExtraForm.java
index 21384a063..3ad9f25c2 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/admin/extra/ExtraForm.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/admin/extra/ExtraForm.java
@@ -45,7 +45,7 @@ public class ExtraForm extends AdminBaseForm<ExtraMenu> {
        private static final long serialVersionUID = 1L;
        private final WebMarkupContainer list;
        final Select2MultiChoice<Group> groups = new 
Select2MultiChoice<>("groups"
-                       , new CollectionModel<>(new ArrayList<Group>())
+                       , new CollectionModel<>(new ArrayList<>())
                        , new GroupChoiceProvider());
 
        @SpringBean
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.java
index 4dbb3b830..d88080b18 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/Application.java
@@ -70,7 +70,7 @@ import org.apache.openmeetings.db.util.ApplicationHelper;
 import org.apache.openmeetings.db.util.ws.RoomMessage;
 import org.apache.openmeetings.db.util.ws.TextRoomMessage;
 import org.apache.openmeetings.util.OmFileHelper;
-import org.apache.openmeetings.util.Version;
+import org.apache.openmeetings.util.OmVersion;
 import org.apache.openmeetings.util.ws.IClusterWsMessage;
 import org.apache.openmeetings.web.admin.backup.BackupUploadResourceReference;
 import org.apache.openmeetings.web.common.PingResourceReference;
@@ -235,8 +235,8 @@ public class Application extends 
AuthenticatedWebApplication implements IApplica
                        @Override
                        public void memberRemoved(MembershipEvent evt) {
                                //server down, need to remove all online 
clients, process persistent addresses
-                               String serverId = 
evt.getMember().getAttribute(NAME_ATTR_KEY);
-                               cm.serverRemoved(serverId);
+                               String downId = 
evt.getMember().getAttribute(NAME_ATTR_KEY);
+                               cm.serverRemoved(downId);
                                updateJpaAddresses();
                        }
 
@@ -251,8 +251,8 @@ public class Application extends 
AuthenticatedWebApplication implements IApplica
                                        if 
(evt.getMember().getUuid().equals(m.getUuid())) {
                                                continue;
                                        }
-                                       String serverId = 
m.getAttribute(NAME_ATTR_KEY);
-                                       names.add(serverId);
+                                       String duplicateId = 
m.getAttribute(NAME_ATTR_KEY);
+                                       names.add(duplicateId);
                                }
                                String newServerId = 
evt.getMember().getAttribute(NAME_ATTR_KEY);
                                log.warn("Name added: {}", newServerId);
@@ -360,7 +360,7 @@ public class Application extends 
AuthenticatedWebApplication implements IApplica
                        // Init properties
                        updateJpaAddresses();
                        setExtProcessTtl(cfgDao.getInt(CONFIG_EXT_PROCESS_TTL, 
getExtProcessTtl()));
-                       Version.logOMStarted();
+                       OmVersion.logOMStarted();
                        recordingDao.resetProcessingStatus(); //we are starting 
so all processing recordings are now errors
                        userManager.initHttpClient();
                        setInitComplete(true);
@@ -660,7 +660,7 @@ public class Application extends 
AuthenticatedWebApplication implements IApplica
                IBootstrapSettings settings = Bootstrap.getSettings(this);
                settings.setThemeProvider(theme == null ? new 
NoopThemeProvider()
                                : new BootswatchThemeProvider(theme));
-               if (WebSession.exists()) {
+               if (Session.exists()) {
                        settings.getActiveThemeProvider().setActiveTheme(theme 
== null
                                        ? 
settings.getThemeProvider().defaultTheme()
                                        : 
settings.getThemeProvider().byName(theme.name()));
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/ClientManager.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/ClientManager.java
index 452134618..2f51ea420 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/ClientManager.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/app/ClientManager.java
@@ -107,14 +107,10 @@ public class ClientManager implements IClientManager {
                onlineServers.putAll(servers());
                map().addEntryListener(new ClientListener(), true);
                rooms().addEntryListener(new RoomListener(), true);
-               servers().addEntryListener(new EntryUpdatedListener<String, 
ServerInfo>() {
-
-                       @Override
-                       public void entryUpdated(EntryEvent<String, ServerInfo> 
event) {
-                               log.debug("Cluster:: Server was updated {} -> 
{}", event.getKey(), event.getValue());
-                               onlineServers.put(event.getKey(), 
event.getValue());
-                       }
-               }, true);
+               servers().addEntryListener((EntryUpdatedListener<String, 
ServerInfo>)(event -> {
+                       log.debug("Cluster:: Server was updated {} -> {}", 
event.getKey(), event.getValue());
+                       onlineServers.put(event.getKey(), event.getValue());
+               }), true);
        }
 
        public void add(Client c) {
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/MainPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/MainPanel.java
index de66cf5de..6745a5cf7 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/MainPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/MainPanel.java
@@ -103,7 +103,7 @@ public class MainPanel extends Panel {
        private ChatPanel chat;
        private MessageDialog newMessage;
        private UserInfoDialog userInfo;
-       private BasePanel panel;
+       private BasePanel curPanel;
        private InviteUserToRoomDialog inviteUser;
 
        @SpringBean
@@ -119,9 +119,9 @@ public class MainPanel extends Panel {
                this(id, null);
        }
 
-       public MainPanel(String id, BasePanel panel) {
+       public MainPanel(String id, BasePanel curPanel) {
                super(id);
-               this.panel = panel;
+               this.curPanel = curPanel;
                setAuto(true);
                setOutputMarkupId(true);
                setOutputMarkupPlaceholderTag(true);
@@ -161,8 +161,8 @@ public class MainPanel extends Panel {
 
                        @Override
                        protected void onConnect(WebSocketRequestHandler 
handler) {
-                               if (panel != null) {
-                                       updateContents(panel, handler);
+                               if (curPanel != null) {
+                                       updateContents(curPanel, handler);
                                }
                        }
 
@@ -191,7 +191,7 @@ public class MainPanel extends Panel {
                });
                menu = new MenuPanel("menu", getMainMenu());
                
add(topControls.setOutputMarkupPlaceholderTag(true).setMarkupId("topControls"));
-               add(contents.add(getClient() == null || panel == null ? empty : 
panel).setOutputMarkupId(true).setMarkupId("contents"));
+               add(contents.add(getClient() == null || curPanel == null ? 
empty : curPanel).setOutputMarkupId(true).setMarkupId("contents"));
                topControls.add(menu.setVisible(false), 
topLinks.setVisible(false).setOutputMarkupPlaceholderTag(true).setMarkupId("topLinks"));
                final AboutDialog about = new AboutDialog("aboutDialog");
                topLinks.add(new AjaxLink<Void>("about") {
@@ -419,7 +419,7 @@ public class MainPanel extends Panel {
                        if (getClient() != null) {
                                updateContents(npanel, handler);
                        } else {
-                               this.panel = npanel;
+                               this.curPanel = npanel;
                        }
                        if (updateFragment) {
                                UrlFragment uf = new UrlFragment(handler);
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/confirmation/ConfirmationHelper.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/confirmation/ConfirmationHelper.java
index 1cf1644a1..62a481d3f 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/confirmation/ConfirmationHelper.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/confirmation/ConfirmationHelper.java
@@ -24,6 +24,8 @@ import 
de.agilecoders.wicket.extensions.markup.html.bootstrap.confirmation.Confi
 import 
de.agilecoders.wicket.extensions.markup.html.bootstrap.confirmation.ConfirmationConfig;
 
 public class ConfirmationHelper {
+       private ConfirmationHelper() {}
+
        public static ConfirmationBehavior newOkCancelConfirm(Component c, 
String title) {
                return new ConfirmationBehavior(newOkCancelConfirmCfg(c, 
title));
        }
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/tree/FolderPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/tree/FolderPanel.java
index ca75d1cf9..e507ac416 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/tree/FolderPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/tree/FolderPanel.java
@@ -178,48 +178,6 @@ public class FolderPanel extends Panel implements 
IDraggableListener, IDroppable
                }
        }
 
-       private CharSequence getItemStyle() {
-               final BaseFileItem f = (BaseFileItem)getDefaultModelObject();
-               boolean open = State.EXPANDED == treePanel.tree.getState(f);
-               StringBuilder style = new StringBuilder("big om-icon ");
-               if (f.getId() == null) {
-                       
style.append(CSS_CLASS_FILE).append(f.getHash().indexOf("my") > -1 ? "my " : 
"public ");
-               } else {
-                       if (BaseFileItem.Type.FOLDER != f.getType() && 
!f.exists()) {
-                               style.append("broken ");
-                       }
-                       switch(f.getType()) {
-                               case FOLDER:
-                                       
style.append(CSS_CLASS_FILE).append(open ? "folder-open " : "folder ");
-                                       break;
-                               case IMAGE:
-                                       
style.append(CSS_CLASS_FILE).append("image ");
-                                       break;
-                               case POLL_CHART:
-                                       
style.append(CSS_CLASS_FILE).append("chart ");
-                                       break;
-                               case WML_FILE:
-                                       
style.append(CSS_CLASS_FILE).append("wml ");
-                                       break;
-                               case VIDEO:
-                               case RECORDING:
-                                       setVideoStyle(f, style);
-                                       break;
-                               case PRESENTATION:
-                                       
style.append(CSS_CLASS_FILE).append("doc ");
-                                       break;
-                               default:
-                                       break;
-                       }
-               }
-               if (treePanel.isSelected(f)) {
-                       style.append("active ");
-               }
-               String cls = f instanceof Recording ? "recorditem " : "fileitem 
";
-               style.append(f.isReadOnly() ? "readonlyitem " : cls);
-               return style;
-       }
-
        private void setVideoStyle(final BaseFileItem f, StringBuilder style) {
                style.append("recording ");
                if (f instanceof Recording) {
@@ -284,6 +242,48 @@ public class FolderPanel extends Panel implements 
IDraggableListener, IDroppable
        private class StyleBehavior extends Behavior {
                private static final long serialVersionUID = 1L;
 
+               private CharSequence getItemStyle() {
+                       final BaseFileItem f = 
(BaseFileItem)getDefaultModelObject();
+                       boolean open = State.EXPANDED == 
treePanel.tree.getState(f);
+                       StringBuilder style = new StringBuilder("big om-icon ");
+                       if (f.getId() == null) {
+                               
style.append(CSS_CLASS_FILE).append(f.getHash().indexOf("my") > -1 ? "my " : 
"public ");
+                       } else {
+                               if (BaseFileItem.Type.FOLDER != f.getType() && 
!f.exists()) {
+                                       style.append("broken ");
+                               }
+                               switch(f.getType()) {
+                                       case FOLDER:
+                                               
style.append(CSS_CLASS_FILE).append(open ? "folder-open " : "folder ");
+                                               break;
+                                       case IMAGE:
+                                               
style.append(CSS_CLASS_FILE).append("image ");
+                                               break;
+                                       case POLL_CHART:
+                                               
style.append(CSS_CLASS_FILE).append("chart ");
+                                               break;
+                                       case WML_FILE:
+                                               
style.append(CSS_CLASS_FILE).append("wml ");
+                                               break;
+                                       case VIDEO:
+                                       case RECORDING:
+                                               setVideoStyle(f, style);
+                                               break;
+                                       case PRESENTATION:
+                                               
style.append(CSS_CLASS_FILE).append("doc ");
+                                               break;
+                                       default:
+                                               break;
+                               }
+                       }
+                       if (treePanel.isSelected(f)) {
+                               style.append("active ");
+                       }
+                       String cls = f instanceof Recording ? "recorditem " : 
"fileitem ";
+                       style.append(f.isReadOnly() ? "readonlyitem " : cls);
+                       return style;
+               }
+
                @Override
                public void onComponentTag(Component component, ComponentTag 
tag) {
                        tag.put(ATTR_CLASS, getItemStyle());
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadForm.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadForm.java
index 100748210..e67e6de61 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadForm.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadForm.java
@@ -42,7 +42,7 @@ public abstract class UploadForm extends Panel {
        private final String action;
        protected final WebMarkupContainer form = new 
WebMarkupContainer("form");
 
-       public UploadForm(String id, String action) {
+       protected UploadForm(String id, String action) {
                super(id);
                this.action = action;
                setRenderBodyOnly(true);
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadResourceReference.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadResourceReference.java
index f8a62ffe5..cb2d55d6b 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadResourceReference.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/common/upload/UploadResourceReference.java
@@ -63,7 +63,7 @@ public abstract class UploadResourceReference extends 
ResourceReference {
        @SpringBean
        private ClientManager cm;
 
-       public UploadResourceReference(Class<?> scope, String name) {
+       protected UploadResourceReference(Class<?> scope, String name) {
                super(scope, name);
                Injector.get().inject(this);
        }
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/BaseNotInitedPage.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/BaseNotInitedPage.java
index cc62fba14..4ab1905f6 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/BaseNotInitedPage.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/BaseNotInitedPage.java
@@ -33,7 +33,7 @@ public abstract class BaseNotInitedPage extends BasePage {
 
        @Override
        public boolean isRtl() {
-               return Application.isInstalled() ? 
WebSession.get().isRtlLocale() : false;
+               return Application.isInstalled() && 
WebSession.get().isRtlLocale();
        }
 
        @Override
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/auth/ForgetPasswordDialog.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/auth/ForgetPasswordDialog.java
index ee2be61bc..53a20447f 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/auth/ForgetPasswordDialog.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/auth/ForgetPasswordDialog.java
@@ -141,54 +141,6 @@ public class ForgetPasswordDialog extends Modal<String> {
                this.s = s;
        }
 
-       /**
-        * reset a username by a given mail oder login by sending a mail to the
-        * registered EMail-Address
-        *
-        * @param email - email of the user
-        * @param username - username of the user
-        * @return <code>true</code> in case reset was successful, 
<code>false</code> otherwise
-        */
-       private boolean resetUser(String email, String username) {
-               try {
-                       log.debug("resetUser {}", email);
-
-                       // check if Mail given
-                       if (!Strings.isEmpty(email)) {
-                               User us = userDao.getByEmail(email);
-                               if (us != null) {
-                                       sendHashByUser(us);
-                                       return true;
-                               }
-                       } else if (!Strings.isEmpty(username)) {
-                               User us = userDao.getByLogin(username, 
User.Type.USER, null);
-                               if (us != null) {
-                                       sendHashByUser(us);
-                                       return true;
-                               }
-                       }
-               } catch (Exception e) {
-                       log.error("[resetUser]", e);
-               }
-               return false;
-       }
-
-       private void sendHashByUser(User us) {
-               log.debug("User: {}", us.getLogin());
-               us.setResethash(randomUUID().toString());
-               us.setResetDate(new Date());
-               userDao.update(us, null);
-               String resetLink = urlForPage(ResetPage.class
-                               , new PageParameters().add("hash", 
us.getResethash())
-                               , getBaseUrl());
-
-               String email = us.getAddress().getEmail();
-
-               String template = ResetPasswordTemplate.getEmail(resetLink);
-
-               mailHandler.send(email, Application.getString("517"), 
template); // Application should be used here to fill placeholder
-       }
-
        private class ForgetPasswordForm extends Form<String> {
                private static final long serialVersionUID = 1L;
 
@@ -269,5 +221,53 @@ public class ForgetPasswordDialog extends Modal<String> {
                        wasReset = true;
                        ForgetPasswordDialog.this.close(target);
                }
+
+               /**
+                * reset a username by a given mail oder login by sending a 
mail to the
+                * registered EMail-Address
+                *
+                * @param email - email of the user
+                * @param username - username of the user
+                * @return <code>true</code> in case reset was successful, 
<code>false</code> otherwise
+                */
+               private boolean resetUser(String email, String username) {
+                       try {
+                               log.debug("resetUser {}", email);
+
+                               // check if Mail given
+                               if (!Strings.isEmpty(email)) {
+                                       User us = userDao.getByEmail(email);
+                                       if (us != null) {
+                                               sendHashByUser(us);
+                                               return true;
+                                       }
+                               } else if (!Strings.isEmpty(username)) {
+                                       User us = userDao.getByLogin(username, 
User.Type.USER, null);
+                                       if (us != null) {
+                                               sendHashByUser(us);
+                                               return true;
+                                       }
+                               }
+                       } catch (Exception e) {
+                               log.error("[resetUser]", e);
+                       }
+                       return false;
+               }
+
+               private void sendHashByUser(User us) {
+                       log.debug("User: {}", us.getLogin());
+                       us.setResethash(randomUUID().toString());
+                       us.setResetDate(new Date());
+                       userDao.update(us, null);
+                       String resetLink = urlForPage(ResetPage.class
+                                       , new PageParameters().add("hash", 
us.getResethash())
+                                       , getBaseUrl());
+
+                       String email = us.getAddress().getEmail();
+
+                       String template = 
ResetPasswordTemplate.getEmail(resetLink);
+
+                       mailHandler.send(email, Application.getString("517"), 
template); // Application should be used here to fill placeholder
+               }
        }
 }
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
index 865e228e3..46ae43e06 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/pages/install/InstallWizard.java
@@ -770,8 +770,6 @@ public class InstallWizard extends BootstrapWizard {
                                        target.add(container.replace(new 
ErrorMessagePanel("status", getString("install.wizard.install.failed"), th))
                                                , desc.setVisible(false)
                                                );
-                               } else {
-                                       //onComplete(target);
                                }
                                super.onPostProcessTarget(target);
                        }
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/RoomPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/RoomPanel.java
index 0e84051b7..df46801c5 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/RoomPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/RoomPanel.java
@@ -192,6 +192,15 @@ public class RoomPanel extends BasePanel {
                        wb.update(target);
                }
 
+               private CharSequence sendClientsOnInit() {
+                       Client c = getClient();
+                       StringBuilder res = new StringBuilder();
+                       if (c.hasRight(Room.Right.MODERATOR) || 
!r.isHidden(RoomElement.USER_COUNT)) {
+                               res.append(createAddClientJs(c));
+                       }
+                       return res;
+               }
+
                private void initVideos(AjaxRequestTarget target) {
                        StringBuilder sb = new StringBuilder();
                        JSONArray streams = new JSONArray();
@@ -886,15 +895,6 @@ public class RoomPanel extends BasePanel {
                                .append(");");
        }
 
-       private CharSequence sendClientsOnInit() {
-               Client c = getClient();
-               StringBuilder res = new StringBuilder();
-               if (c.hasRight(Room.Right.MODERATOR) || 
!r.isHidden(RoomElement.USER_COUNT)) {
-                       res.append(createAddClientJs(c));
-               }
-               return res;
-       }
-
        private CharSequence sendClientsOnUpdate() {
                Client c = getClient();
                StringBuilder res = new StringBuilder();
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/activities/ActivitiesPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/activities/ActivitiesPanel.java
index bdc567f20..ccc9bf064 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/activities/ActivitiesPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/room/activities/ActivitiesPanel.java
@@ -63,7 +63,7 @@ public class ActivitiesPanel extends Panel {
        private static final FastDateFormat df = 
FastDateFormat.getInstance("HH:mm:ss");
        private final Map<String, Activity> activities = new LinkedHashMap<>();
        private final RoomPanel room;
-       private final AbstractDefaultAjaxBehavior action = new 
AbstractDefaultAjaxBehavior() {
+       private final AbstractDefaultAjaxBehavior actionBehavior = new 
AbstractDefaultAjaxBehavior() {
                private static final long serialVersionUID = 1L;
 
                private TextRoomMessage getRemoveMsg(String id) {
@@ -155,7 +155,7 @@ public class ActivitiesPanel extends Panel {
                setVisible(!room.getRoom().isHidden(RoomElement.ACTIVITIES));
                setOutputMarkupPlaceholderTag(true);
                setMarkupId(id);
-               add(action);
+               add(actionBehavior);
        }
 
        private boolean shouldSkip(final boolean self, final Activity a) {
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/AboutDialog.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/AboutDialog.java
index 69666c830..28548cd28 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/AboutDialog.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/AboutDialog.java
@@ -19,9 +19,9 @@
 package org.apache.openmeetings.web.user;
 
 import static 
org.apache.openmeetings.util.OpenmeetingsVariables.getApplicationName;
-import static org.apache.openmeetings.util.Version.getBuildDate;
-import static org.apache.openmeetings.util.Version.getRevision;
-import static org.apache.openmeetings.util.Version.getVersion;
+import static org.apache.openmeetings.util.OmVersion.getBuildDate;
+import static org.apache.openmeetings.util.OmVersion.getRevision;
+import static org.apache.openmeetings.util.OmVersion.getVersion;
 
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.model.ResourceModel;
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/CalendarPanel.html
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/CalendarPanel.html
index 20570205c..6c37b0fb3 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/CalendarPanel.html
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/calendar/CalendarPanel.html
@@ -36,7 +36,6 @@
                <form class="main-form" wicket:id="form">
                        <div id="calendar" wicket:id="calendar"></div>
                        <br/>
-                       <!-- div wicket:id="feedback"></div -->
                </form>
        </div>
        <div wicket:id="calendarAppointment" 
class="appointment">[appointment]</div>
diff --git 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/record/RecordingsPanel.java
 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/record/RecordingsPanel.java
index 5a14902df..03e80740c 100644
--- 
a/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/record/RecordingsPanel.java
+++ 
b/openmeetings-web/src/main/java/org/apache/openmeetings/web/user/record/RecordingsPanel.java
@@ -48,11 +48,11 @@ import 
de.agilecoders.wicket.core.markup.html.bootstrap.button.Buttons;
 
 public class RecordingsPanel extends UserBasePanel {
        private static final long serialVersionUID = 1L;
+       private static final String recordingInviteDialogId = 
"recordingInviteDialog";
        private final VideoPlayer video = new VideoPlayer("video");
        private final VideoInfo info = new VideoInfo("info");
        private FileTreePanel fileTree;
        private InvitationDialog invite;
-       private final static String recordingInviteDialogId = 
"recordingInviteDialog";
        private RecordingInvitationForm rif = new 
RecordingInvitationForm("form", recordingInviteDialogId);
 
        @SpringBean
diff --git 
a/openmeetings-webservice/src/main/java/org/apache/openmeetings/webservice/InfoWebService.java
 
b/openmeetings-webservice/src/main/java/org/apache/openmeetings/webservice/InfoWebService.java
index 845181b60..15271163e 100644
--- 
a/openmeetings-webservice/src/main/java/org/apache/openmeetings/webservice/InfoWebService.java
+++ 
b/openmeetings-webservice/src/main/java/org/apache/openmeetings/webservice/InfoWebService.java
@@ -34,7 +34,7 @@ import javax.ws.rs.core.MediaType;
 import org.apache.cxf.feature.Features;
 import org.apache.openmeetings.db.dto.basic.Health;
 import org.apache.openmeetings.db.dto.basic.Info;
-import org.apache.openmeetings.util.Version;
+import org.apache.openmeetings.util.OmVersion;
 import org.apache.openmeetings.webservice.schema.HealthWrapper;
 import org.apache.openmeetings.webservice.schema.InfoWrapper;
 import org.springframework.stereotype.Service;
@@ -107,8 +107,8 @@ public class InfoWebService {
        public String getManifest() {
                URI omPath = getWebappPath();
                return new JSONObject()
-                               .put("name", getApplicationName() + " " + 
Version.getVersion())
-                               .put("short_name", getApplicationName() + " " + 
Version.getVersion())
+                               .put("name", getApplicationName() + " " + 
OmVersion.getVersion())
+                               .put("short_name", getApplicationName() + " " + 
OmVersion.getVersion())
                                .put("description", "Openmeetings provides 
video conferencing, instant messaging, white board, collaborative document 
editing and other groupware tools.")
                                .put("start_url",  omPath.resolve("?pwa=true"))
                                .put("scope", "/")

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