added a method that clears the contact list (by Benoit Pradelle)

test/net/java/sip/communicator/slick/protocol/sip/SipSlickFixture.java

@@ -6,9 +6,7 @@
  */
 package net.java.sip.communicator.slick.protocol.sip;
 
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Vector;
+import java.util.*;
 
 import org.osgi.framework.*;
 import junit.framework.*;
@@ -194,22 +192,29 @@ public static Bundle findProtocolProviderBundle(
         return null;
     }
 
+    /**
+     * Removes all contact groups and contacts currently recorded by the
+     * presence operation set of the sip providers we are using.
+     *
+     * @throws Exception if anything goes wrong and we fail to empty the contact
+     * lists.
+     */
     public void clearProvidersLists()
-    throws Exception
+        throws Exception
     {
         Map supportedOperationSets1 = provider1.getSupportedOperationSets();
-    
+
         if ( supportedOperationSets1 == null
             || supportedOperationSets1.size() < 1)
             throw new NullPointerException(
                 "No OperationSet implementations are supported by "
                 +"this Sip implementation. ");
-    
+
         //get the operation set presence here.
         OperationSetPersistentPresence opSetPersPresence1 =
             (OperationSetPersistentPresence)supportedOperationSets1.get(
                 OperationSetPersistentPresence.class.getName());
-    
+
         //if still null then the implementation doesn't offer a presence
         //operation set which is unacceptable for Sip.
         if (opSetPersPresence1 == null)
@@ -217,21 +222,21 @@ public void clearProvidersLists()
                 "An implementation of the Sip service must provide an "
                 + "implementation of at least the one of the Presence "
                 + "Operation Sets");
-    
+
         // lets do it once again for the second provider
         Map supportedOperationSets2 = provider2.getSupportedOperationSets();
-    
+
         if (supportedOperationSets2 == null
             || supportedOperationSets2.size() < 1)
             throw new NullPointerException(
                 "No OperationSet implementations are supported by "
                 + "this Jabber implementation. ");
-    
+
         //get the operation set presence here.
         OperationSetPersistentPresence opSetPersPresence2 =
             (OperationSetPersistentPresence) supportedOperationSets2.get(
                 OperationSetPersistentPresence.class.getName());
-    
+
         //if still null then the implementation doesn't offer a presence
         //operation set which is unacceptable for Sip.
         if (opSetPersPresence2 == null)
@@ -239,63 +244,40 @@ public void clearProvidersLists()
                 "An implementation of the Sip service must provide an "
                 + "implementation of at least the one of the Presence "
                 + "Operation Sets");
-    
-        ContactGroup rootGroup1 = opSetPersPresence1.getServerStoredContactListRoot();
-    
+
+        ContactGroup rootGroup1
+            = opSetPersPresence1.getServerStoredContactListRoot();
+
         // first delete the groups
-        Vector groupsToRemove = new Vector();
         Iterator iter = rootGroup1.subgroups();
         while (iter.hasNext())
-        {
-            groupsToRemove.add(iter.next());
-        }
-    
-        iter = groupsToRemove.iterator();
-        while (iter.hasNext())
         {
             ContactGroup item = (ContactGroup) iter.next();
             opSetPersPresence1.removeServerStoredContactGroup(item);
         }
-    
+
         //then delete contacts if any in root list
-        Vector contactsToRemove = new Vector();
         iter = rootGroup1.contacts();
         while (iter.hasNext())
-        {
-            contactsToRemove.add(iter.next());
-        }
-        iter = contactsToRemove.iterator();
-        while (iter.hasNext())
         {
             opSetPersPresence1.unsubscribe((Contact)iter.next());
         }
-    
-        ContactGroup rootGroup2 = opSetPersPresence2.getServerStoredContactListRoot();
-    
+
+        ContactGroup rootGroup2
+            = opSetPersPresence2.getServerStoredContactListRoot();
+
         // delete groups
-        groupsToRemove = new Vector();
+
         iter = rootGroup2.subgroups();
         while (iter.hasNext())
-        {
-            groupsToRemove.add(iter.next());
-        }
-    
-        iter = groupsToRemove.iterator();
-        while (iter.hasNext())
         {
             ContactGroup item = (ContactGroup) iter.next();
             opSetPersPresence2.removeServerStoredContactGroup(item);
         }
-    
+
         //then delete contacts if any in root list
-        contactsToRemove = new Vector();
         iter = rootGroup2.contacts();
         while (iter.hasNext())
-        {
-            contactsToRemove.add(iter.next());
-        }
-        iter = contactsToRemove.iterator();
-        while (iter.hasNext())
         {
             opSetPersPresence2.unsubscribe( (Contact) iter.next());
         }