[205668] Provide buddies example

https://bugs.eclipse.org/bugs/show_bug.cgi?id=205668

2 files changed, 4 insertions, 10 deletions

diff --git a/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/InstallFacilityIndication.java b/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/InstallFacilityIndication.java
index afa35664b8..2067374c90 100644
--- a/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/InstallFacilityIndication.java
+++ b/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/InstallFacilityIndication.java
@@ -52,7 +52,7 @@ public class InstallFacilityIndication extends IndicationWithResponse
     {
       String description = String.valueOf(collaborationID);
       IFacility facility = (IFacility)IPluginContainer.INSTANCE.getElement(FACILITY_GROUP, facilityType, description);
-      Collaboration collaboration = (Collaboration)BuddyAdmin.INSTANCE.getCollaborations().get(collaborationID);
+      Collaboration collaboration = (Collaboration)BuddyAdmin.INSTANCE.getCollaboration(collaborationID);
       facility.setCollaboration(collaboration);
       collaboration.addFacility(facility);
       success = true;
diff --git a/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/ServerMessageIndication.java b/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/ServerMessageIndication.java
index dba28b147e..d5332b003e 100644
--- a/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/ServerMessageIndication.java
+++ b/plugins/org.eclipse.net4j.buddies.server/src/org/eclipse/net4j/buddies/internal/server/protocol/ServerMessageIndication.java
@@ -6,8 +6,6 @@ import org.eclipse.net4j.buddies.protocol.ICollaboration;
 import org.eclipse.net4j.buddies.protocol.IMessage;
 import org.eclipse.net4j.buddies.server.IBuddyAdmin;
 
-import java.util.Map;
-
 /**
  * @author Eike Stepper
  */
@@ -20,14 +18,10 @@ public class ServerMessageIndication extends MessageIndication
   @Override
   protected void messageReceived(IMessage message)
   {
-    synchronized (IBuddyAdmin.INSTANCE)
+    ICollaboration collaboration = IBuddyAdmin.INSTANCE.getCollaboration(message.getCollaborationID());
+    if (collaboration != null)
     {
-      Map<Long, ICollaboration> collaborations = IBuddyAdmin.INSTANCE.getCollaborations();
-      Collaboration collaboration = (Collaboration)collaborations.get(message.getCollaborationID());
-      if (collaboration != null)
-      {
-        collaboration.notifyMessage(message);
-      }
+      ((Collaboration)collaboration).notifyMessage(message);
     }
   }
 }
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