Fixes from audit

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@1973 3d1905a2-6b24-0410-a738-b14d5a86fcbd

src/java/davmail/exchange/ExchangeSessionFactory.java

@@ -293,6 +293,7 @@ public final class ExchangeSessionFactory {
             enumeration = NetworkInterface.getNetworkInterfaces();
             while (!up && enumeration.hasMoreElements()) {
                 NetworkInterface networkInterface = enumeration.nextElement();
+                //noinspection Since15
                 up = networkInterface.isUp() && !networkInterface.isLoopback()
                         && networkInterface.getInetAddresses().hasMoreElements();
             }

src/java/davmail/exchange/VCalendar.java

@@ -130,6 +130,12 @@ public class VCalendar extends VObject {
         return firstVevent != null && isCdoAllDay(firstVevent);
     }
 
+    /**
+     * Get email from property value.
+     *
+     * @param property property
+     * @return email value
+     */
     public String getEmailValue(VProperty property) {
         if (property == null) {
             return null;
@@ -536,6 +542,12 @@ public class VCalendar extends VObject {
     }
 
 
+    /**
+     * Get properties by name from first VEVENT.
+     *
+     * @param name property name
+     * @return properties
+     */
     public List<VProperty> getFirstVeventProperties(String name) {
         if (firstVevent == null) {
             return null;

src/java/davmail/exchange/XMLStreamUtil.java

@@ -34,6 +34,7 @@ import java.util.Map;
 /**
  * XmlStreamReader utility methods
  */
+@SuppressWarnings("Since15")
 public final class XMLStreamUtil {
     private static final Logger LOGGER = Logger.getLogger(XMLStreamUtil.class);
 

src/java/davmail/exchange/dav/DavExchangeSession.java

@@ -2974,7 +2974,7 @@ public class DavExchangeSession extends ExchangeSession {
         LOGGER.debug("Deleted to :" + destination);
     }
 
-    protected String getItemProperty(String permanentUrl, String propertyName) throws IOException, DavException, MessagingException {
+    protected String getItemProperty(String permanentUrl, String propertyName) throws IOException, DavException {
         String result = null;
         DavPropertyNameSet davPropertyNameSet = new DavPropertyNameSet();
         davPropertyNameSet.add(Field.getPropertyName(propertyName));

src/java/davmail/exchange/ews/EwsExchangeSession.java

@@ -481,7 +481,7 @@ public class EwsExchangeSession extends ExchangeSession {
     }
 
 
-    public void sendMessage(String itemClass, byte[] messageBody) throws IOException {
+    protected void sendMessage(String itemClass, byte[] messageBody) throws IOException {
         EWSMethod.Item item = new EWSMethod.Item();
         item.type = "Message";
         item.mimeContent = Base64.encodeBase64(messageBody);
@@ -2037,7 +2037,7 @@ public class EwsExchangeSession extends ExchangeSession {
     }
 
 
-    public FolderId getFolderId(String folderPath) throws IOException {
+    protected FolderId getFolderId(String folderPath) throws IOException {
         FolderId folderId = getFolderIdIfExists(folderPath);
         if (folderId == null) {
             throw new HttpNotFoundException("Folder '" + folderPath + "' not found");

src/java/davmail/ui/tray/FrameGatewayTray.java

@@ -266,7 +266,7 @@ public class FrameGatewayTray implements DavGatewayTrayInterface {
         inactiveImage = DavGatewayTray.loadImage(AwtGatewayTray.TRAY_INACTIVE_PNG);
 
         mainFrame = new JFrame();
-        mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        mainFrame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
         mainFrame.setTitle(BundleMessage.format("UI_DAVMAIL_GATEWAY"));
         mainFrame.setIconImage(image);