Cleanup from audit

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@528 3d1905a2-6b24-0410-a738-b14d5a86fcbd

src/java/davmail/exchange/ExchangeSession.java

@@ -21,7 +21,6 @@ import org.htmlcleaner.HtmlCleaner;
 import org.htmlcleaner.TagNode;
 
 import javax.mail.MessagingException;
-import javax.mail.internet.MimeBodyPart;
 import javax.mail.internet.MimeMessage;
 import javax.mail.internet.MimeMultipart;
 import javax.mail.internet.MimePart;

src/java/davmail/ui/AcceptCertificateDialog.java

@@ -9,10 +9,8 @@ import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.lang.reflect.InvocationTargetException;
 import java.security.cert.X509Certificate;
-import java.text.SimpleDateFormat;
 import java.text.DateFormat;
 import java.util.Date;
-import java.util.Locale;
 
 /**
  * Accept certificate dialog

src/java/davmail/ui/tray/DavGatewayTray.java

@@ -1,7 +1,6 @@
 package davmail.ui.tray;
 
 import davmail.Settings;
-import davmail.ui.tray.OSXFrameGatewayTray;
 import davmail.exchange.NetworkDownException;
 import org.apache.log4j.Logger;
 import org.apache.log4j.Priority;

src/java/davmail/ui/tray/OSXFrameGatewayTray.java

@@ -1,7 +1,5 @@
 package davmail.ui.tray;
 
-import davmail.ui.tray.DavGatewayTray;
-import davmail.ui.tray.FrameGatewayTray;
 import davmail.ui.OSXAdapter;
 
 import javax.swing.*;

src/java/davmail/ui/tray/SwtGatewayTray.java

@@ -280,10 +280,13 @@ public class SwtGatewayTray implements DavGatewayTrayInterface {
                 }
             }
         }.start();
-        while (!isReady) {
+        while (true) {
             // wait for SWT init
             try {
                 synchronized (mainThread) {
+                    if (isReady) {
+                        break;
+                    }
                     mainThread.wait(1000);
                 }
             } catch (InterruptedException e) {