Update ExchangeSession test

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@600 3d1905a2-6b24-0410-a738-b14d5a86fcbd

src/test/davmail/exchange/TestExchangeSession.java

@@ -35,7 +35,7 @@ public class TestExchangeSession {
             }
             System.out.println("Elapsed time " + (System.currentTimeMillis() - startTime) + " ms");
 
-            session.purgeOldestTrashAndSentMessages();
+            //session.purgeOldestTrashAndSentMessages();
 
         } catch (Exception e) {
             e.printStackTrace();