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Posted to commits@stratos.apache.org by la...@apache.org on 2015/04/30 08:16:58 UTC

[09/12] stratos git commit: Optimize imports in messaging component

Optimize imports in messaging component


Project: http://git-wip-us.apache.org/repos/asf/stratos/repo
Commit: http://git-wip-us.apache.org/repos/asf/stratos/commit/661e8ad8
Tree: http://git-wip-us.apache.org/repos/asf/stratos/tree/661e8ad8
Diff: http://git-wip-us.apache.org/repos/asf/stratos/diff/661e8ad8

Branch: refs/heads/master
Commit: 661e8ad88201cdfefc5463b7352625ba92066dcc
Parents: 8d4dcd2
Author: Lahiru Sandaruwan <la...@apache.org>
Authored: Wed Apr 29 23:32:06 2015 +0530
Committer: Lahiru Sandaruwan <la...@apache.org>
Committed: Wed Apr 29 23:32:06 2015 +0530

----------------------------------------------------------------------
 .../messaging/broker/connect/amqp/AmqpTopicSubscriber.java   | 4 +++-
 .../messaging/broker/connect/mqtt/MqttTopicPublisher.java    | 2 +-
 .../apache/stratos/messaging/domain/application/Group.java   | 5 ++++-
 .../messaging/domain/instance/ApplicationInstance.java       | 2 +-
 .../stratos/messaging/domain/instance/ClusterInstance.java   | 2 +-
 .../stratos/messaging/domain/instance/GroupInstance.java     | 2 +-
 .../apache/stratos/messaging/domain/topology/Cluster.java    | 2 +-
 .../org/apache/stratos/messaging/domain/topology/Member.java | 2 +-
 .../application/signup/ApplicationSignUpAddedEvent.java      | 1 -
 .../event/instance/notifier/ArtifactUpdatedEvent.java        | 2 --
 .../event/instance/status/InstanceActivatedEvent.java        | 2 --
 .../messaging/event/tenant/TenantSubscribedEvent.java        | 3 ++-
 .../messaging/event/topology/MemberActivatedEvent.java       | 8 ++------
 .../messaging/message/processor/MessageProcessor.java        | 1 -
 .../signup/ApplicationSignUpMessageProcessorChain.java       | 2 --
 .../cluster/status/ClusterStatusMessageProcessorChain.java   | 1 -
 .../instance/status/InstanceStatusMessageProcessorChain.java | 6 ------
 .../processor/tenant/TenantMessageProcessorChain.java        | 5 ++++-
 .../processor/topology/ClusterCreatedMessageProcessor.java   | 4 +++-
 .../processor/topology/MemberActivatedMessageProcessor.java  | 6 +-----
 .../processor/topology/MemberStartedMessageProcessor.java    | 6 +-----
 .../processor/topology/MemberSuspendedMessageProcessor.java  | 6 +-----
 .../cluster/status/ClusterStatusEventMessageListener.java    | 2 --
 .../cluster/status/ClusterStatusEventMessageQueue.java       | 1 -
 .../health/stat/HealthStatEventMessageDelegator.java         | 2 --
 .../receiver/health/stat/HealthStatEventMessageQueue.java    | 1 -
 .../instance/notifier/InstanceNotifierEventMessageQueue.java | 1 -
 .../instance/status/InstanceStatusEventMessageQueue.java     | 1 -
 .../message/receiver/tenant/TenantEventMessageQueue.java     | 1 -
 .../message/receiver/topology/TopologyEventMessageQueue.java | 1 -
 .../org/apache/stratos/messaging/util/MessagingUtil.java     | 2 +-
 .../messaging/topology/locking/TopologyLockingTest.java      | 2 +-
 32 files changed, 29 insertions(+), 59 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/amqp/AmqpTopicSubscriber.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/amqp/AmqpTopicSubscriber.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/amqp/AmqpTopicSubscriber.java
index 79d58a3..adc598b 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/amqp/AmqpTopicSubscriber.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/amqp/AmqpTopicSubscriber.java
@@ -28,7 +28,9 @@ import org.apache.stratos.messaging.broker.connect.TopicSubscriber;
 import org.apache.stratos.messaging.broker.subscribe.MessageListener;
 import org.apache.stratos.messaging.domain.exception.MessagingException;
 
-import javax.jms.*;
+import javax.jms.Message;
+import javax.jms.Topic;
+import javax.jms.TopicSession;
 
 /**
  * AMQP topic subscriber.

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/mqtt/MqttTopicPublisher.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/mqtt/MqttTopicPublisher.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/mqtt/MqttTopicPublisher.java
index 486ea69..0c66334 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/mqtt/MqttTopicPublisher.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/broker/connect/mqtt/MqttTopicPublisher.java
@@ -24,7 +24,7 @@ import org.apache.commons.logging.LogFactory;
 import org.apache.stratos.messaging.broker.connect.TopicPublisher;
 import org.apache.stratos.messaging.domain.exception.MessagingException;
 import org.apache.stratos.messaging.util.MessagingConstants;
-import org.eclipse.paho.client.mqttv3.*;
+import org.eclipse.paho.client.mqttv3.MqttMessage;
 
 /**
  * Mqtt topic connector

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/application/Group.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/application/Group.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/application/Group.java
index 2ba1fd5..4db77a9 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/application/Group.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/application/Group.java
@@ -21,7 +21,10 @@ package org.apache.stratos.messaging.domain.application;
 
 import org.apache.stratos.messaging.domain.instance.GroupInstance;
 
-import java.util.*;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.Stack;
 
 /**
  * Represents a Group/nested Group in an Application/Group

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ApplicationInstance.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ApplicationInstance.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ApplicationInstance.java
index a1185b0..b7d97a9 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ApplicationInstance.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ApplicationInstance.java
@@ -20,8 +20,8 @@
 package org.apache.stratos.messaging.domain.instance;
 
 import org.apache.stratos.messaging.domain.application.ApplicationStatus;
-import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateManager;
+import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 
 import java.util.Stack;
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ClusterInstance.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ClusterInstance.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ClusterInstance.java
index 588d95c..eb744ca 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ClusterInstance.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/ClusterInstance.java
@@ -20,8 +20,8 @@
 package org.apache.stratos.messaging.domain.instance;
 
 import org.apache.stratos.messaging.domain.topology.ClusterStatus;
-import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateManager;
+import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 
 import java.util.Stack;
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/GroupInstance.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/GroupInstance.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/GroupInstance.java
index a1b0026..9c20fd8 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/GroupInstance.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/instance/GroupInstance.java
@@ -20,8 +20,8 @@
 package org.apache.stratos.messaging.domain.instance;
 
 import org.apache.stratos.messaging.domain.application.GroupStatus;
-import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateManager;
+import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 
 import java.util.Stack;
 

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Cluster.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Cluster.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Cluster.java
index f82c5a3..babf38c 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Cluster.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Cluster.java
@@ -20,9 +20,9 @@
 package org.apache.stratos.messaging.domain.topology;
 
 import org.apache.commons.lang.StringUtils;
+import org.apache.stratos.messaging.adapters.MapAdapter;
 import org.apache.stratos.messaging.domain.instance.ClusterInstance;
 import org.apache.stratos.messaging.util.MessagingUtil;
-import org.apache.stratos.messaging.adapters.MapAdapter;
 
 import javax.xml.bind.annotation.XmlRootElement;
 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Member.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Member.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Member.java
index 2c3529f..2242075 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Member.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/domain/topology/Member.java
@@ -20,8 +20,8 @@
 package org.apache.stratos.messaging.domain.topology;
 
 import org.apache.stratos.common.domain.LoadBalancingIPType;
-import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateManager;
 import org.apache.stratos.messaging.adapters.MapAdapter;
+import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateManager;
 import org.apache.stratos.messaging.domain.topology.lifecycle.LifeCycleStateTransitionBehavior;
 
 import javax.xml.bind.annotation.XmlRootElement;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/application/signup/ApplicationSignUpAddedEvent.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/application/signup/ApplicationSignUpAddedEvent.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/application/signup/ApplicationSignUpAddedEvent.java
index 543dd11..fec2b2e 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/application/signup/ApplicationSignUpAddedEvent.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/application/signup/ApplicationSignUpAddedEvent.java
@@ -19,7 +19,6 @@
 
 package org.apache.stratos.messaging.event.application.signup;
 
-import org.apache.stratos.messaging.domain.application.signup.ArtifactRepository;
 import org.apache.stratos.messaging.event.Event;
 
 import java.io.Serializable;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/notifier/ArtifactUpdatedEvent.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/notifier/ArtifactUpdatedEvent.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/notifier/ArtifactUpdatedEvent.java
index fea2558..32e3153 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/notifier/ArtifactUpdatedEvent.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/notifier/ArtifactUpdatedEvent.java
@@ -18,8 +18,6 @@
  */
 package org.apache.stratos.messaging.event.instance.notifier;
 
-import org.apache.stratos.messaging.event.tenant.TenantEvent;
-
 import java.io.Serializable;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/status/InstanceActivatedEvent.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/status/InstanceActivatedEvent.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/status/InstanceActivatedEvent.java
index 3207a04..58c731a 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/status/InstanceActivatedEvent.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/instance/status/InstanceActivatedEvent.java
@@ -19,8 +19,6 @@
 
 package org.apache.stratos.messaging.event.instance.status;
 
-import org.apache.stratos.messaging.event.topology.TopologyEvent;
-
 import java.io.Serializable;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/tenant/TenantSubscribedEvent.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/tenant/TenantSubscribedEvent.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/tenant/TenantSubscribedEvent.java
index d89de12..3947738 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/tenant/TenantSubscribedEvent.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/tenant/TenantSubscribedEvent.java
@@ -20,7 +20,8 @@
 package org.apache.stratos.messaging.event.tenant;
 
 import java.io.Serializable;
-import java.util.*;
+import java.util.Collections;
+import java.util.Set;
 
 /**
  * This event is fired when a tenant is subscribed to a service.

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/topology/MemberActivatedEvent.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/topology/MemberActivatedEvent.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/topology/MemberActivatedEvent.java
index a14cd51..05c0ca8 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/topology/MemberActivatedEvent.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/event/topology/MemberActivatedEvent.java
@@ -19,14 +19,10 @@
 
 package org.apache.stratos.messaging.event.topology;
 
-import java.io.Serializable;
-import java.util.*;
-
 import org.apache.stratos.messaging.domain.topology.Port;
 
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
+import java.io.Serializable;
+import java.util.*;
 
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/MessageProcessor.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/MessageProcessor.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/MessageProcessor.java
index e44bcaf..64078d4 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/MessageProcessor.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/MessageProcessor.java
@@ -19,7 +19,6 @@
 
 package org.apache.stratos.messaging.message.processor;
 
-import org.apache.stratos.messaging.domain.topology.Topology;
 import org.apache.stratos.messaging.event.EventObservable;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/application/signup/ApplicationSignUpMessageProcessorChain.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/application/signup/ApplicationSignUpMessageProcessorChain.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/application/signup/ApplicationSignUpMessageProcessorChain.java
index 85be672..c1a63f7 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/application/signup/ApplicationSignUpMessageProcessorChain.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/application/signup/ApplicationSignUpMessageProcessorChain.java
@@ -25,8 +25,6 @@ import org.apache.stratos.messaging.listener.EventListener;
 import org.apache.stratos.messaging.listener.application.signup.ApplicationSignUpAddedEventListener;
 import org.apache.stratos.messaging.listener.application.signup.ApplicationSignUpRemovedEventListener;
 import org.apache.stratos.messaging.listener.application.signup.CompleteApplicationSignUpsEventListener;
-import org.apache.stratos.messaging.listener.domain.mapping.DomainMappingAddedEventListener;
-import org.apache.stratos.messaging.listener.domain.mapping.DomainMappingRemovedEventListener;
 import org.apache.stratos.messaging.message.processor.MessageProcessorChain;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/cluster/status/ClusterStatusMessageProcessorChain.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/cluster/status/ClusterStatusMessageProcessorChain.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/cluster/status/ClusterStatusMessageProcessorChain.java
index eabb620..720dcee 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/cluster/status/ClusterStatusMessageProcessorChain.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/cluster/status/ClusterStatusMessageProcessorChain.java
@@ -20,7 +20,6 @@ package org.apache.stratos.messaging.message.processor.cluster.status;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.stratos.messaging.event.cluster.status.ClusterStatusClusterCreatedEvent;
 import org.apache.stratos.messaging.listener.EventListener;
 import org.apache.stratos.messaging.listener.cluster.status.*;
 import org.apache.stratos.messaging.message.processor.MessageProcessorChain;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/instance/status/InstanceStatusMessageProcessorChain.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/instance/status/InstanceStatusMessageProcessorChain.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/instance/status/InstanceStatusMessageProcessorChain.java
index 8b493b8..8e6a7de 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/instance/status/InstanceStatusMessageProcessorChain.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/instance/status/InstanceStatusMessageProcessorChain.java
@@ -22,17 +22,11 @@ package org.apache.stratos.messaging.message.processor.instance.status;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.stratos.messaging.listener.EventListener;
-import org.apache.stratos.messaging.listener.instance.notifier.ArtifactUpdateEventListener;
-import org.apache.stratos.messaging.listener.instance.notifier.InstanceCleanupClusterEventListener;
-import org.apache.stratos.messaging.listener.instance.notifier.InstanceCleanupMemberEventListener;
 import org.apache.stratos.messaging.listener.instance.status.InstanceActivatedEventListener;
 import org.apache.stratos.messaging.listener.instance.status.InstanceMaintenanceListener;
 import org.apache.stratos.messaging.listener.instance.status.InstanceReadyToShutdownEventListener;
 import org.apache.stratos.messaging.listener.instance.status.InstanceStartedEventListener;
 import org.apache.stratos.messaging.message.processor.MessageProcessorChain;
-import org.apache.stratos.messaging.message.processor.instance.notifier.ArtifactUpdateMessageProcessor;
-import org.apache.stratos.messaging.message.processor.instance.notifier.InstanceCleanupClusterNotifierMessageProcessor;
-import org.apache.stratos.messaging.message.processor.instance.notifier.InstanceCleanupMemberNotifierMessageProcessor;
 
 /**
  * Defines default instance notifier message processor chain.

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/tenant/TenantMessageProcessorChain.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/tenant/TenantMessageProcessorChain.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/tenant/TenantMessageProcessorChain.java
index 0382f4e..53c6085 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/tenant/TenantMessageProcessorChain.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/tenant/TenantMessageProcessorChain.java
@@ -22,7 +22,10 @@ package org.apache.stratos.messaging.message.processor.tenant;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.stratos.messaging.listener.EventListener;
-import org.apache.stratos.messaging.listener.tenant.*;
+import org.apache.stratos.messaging.listener.tenant.CompleteTenantEventListener;
+import org.apache.stratos.messaging.listener.tenant.TenantCreatedEventListener;
+import org.apache.stratos.messaging.listener.tenant.TenantRemovedEventListener;
+import org.apache.stratos.messaging.listener.tenant.TenantUpdatedEventListener;
 import org.apache.stratos.messaging.message.processor.MessageProcessorChain;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/ClusterCreatedMessageProcessor.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/ClusterCreatedMessageProcessor.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/ClusterCreatedMessageProcessor.java
index 8a083cc..036fe19 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/ClusterCreatedMessageProcessor.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/ClusterCreatedMessageProcessor.java
@@ -20,7 +20,9 @@ package org.apache.stratos.messaging.message.processor.topology;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.stratos.messaging.domain.topology.*;
+import org.apache.stratos.messaging.domain.topology.Cluster;
+import org.apache.stratos.messaging.domain.topology.Service;
+import org.apache.stratos.messaging.domain.topology.Topology;
 import org.apache.stratos.messaging.event.topology.ClusterCreatedEvent;
 import org.apache.stratos.messaging.message.filter.topology.TopologyClusterFilter;
 import org.apache.stratos.messaging.message.filter.topology.TopologyServiceFilter;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberActivatedMessageProcessor.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberActivatedMessageProcessor.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberActivatedMessageProcessor.java
index cb83343..99ca9b8 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberActivatedMessageProcessor.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberActivatedMessageProcessor.java
@@ -20,11 +20,7 @@ package org.apache.stratos.messaging.message.processor.topology;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.stratos.messaging.domain.topology.Cluster;
-import org.apache.stratos.messaging.domain.topology.Member;
-import org.apache.stratos.messaging.domain.topology.MemberStatus;
-import org.apache.stratos.messaging.domain.topology.Service;
-import org.apache.stratos.messaging.domain.topology.Topology;
+import org.apache.stratos.messaging.domain.topology.*;
 import org.apache.stratos.messaging.event.topology.MemberActivatedEvent;
 import org.apache.stratos.messaging.message.filter.topology.TopologyClusterFilter;
 import org.apache.stratos.messaging.message.filter.topology.TopologyMemberFilter;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberStartedMessageProcessor.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberStartedMessageProcessor.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberStartedMessageProcessor.java
index 20e44f2..51345e9 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberStartedMessageProcessor.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberStartedMessageProcessor.java
@@ -20,11 +20,7 @@ package org.apache.stratos.messaging.message.processor.topology;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.stratos.messaging.domain.topology.Cluster;
-import org.apache.stratos.messaging.domain.topology.Member;
-import org.apache.stratos.messaging.domain.topology.MemberStatus;
-import org.apache.stratos.messaging.domain.topology.Service;
-import org.apache.stratos.messaging.domain.topology.Topology;
+import org.apache.stratos.messaging.domain.topology.*;
 import org.apache.stratos.messaging.event.topology.MemberStartedEvent;
 import org.apache.stratos.messaging.message.filter.topology.TopologyClusterFilter;
 import org.apache.stratos.messaging.message.filter.topology.TopologyMemberFilter;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberSuspendedMessageProcessor.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberSuspendedMessageProcessor.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberSuspendedMessageProcessor.java
index 4e0021a..da56970 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberSuspendedMessageProcessor.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/processor/topology/MemberSuspendedMessageProcessor.java
@@ -20,11 +20,7 @@ package org.apache.stratos.messaging.message.processor.topology;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.apache.stratos.messaging.domain.topology.Cluster;
-import org.apache.stratos.messaging.domain.topology.Member;
-import org.apache.stratos.messaging.domain.topology.MemberStatus;
-import org.apache.stratos.messaging.domain.topology.Service;
-import org.apache.stratos.messaging.domain.topology.Topology;
+import org.apache.stratos.messaging.domain.topology.*;
 import org.apache.stratos.messaging.event.topology.MemberSuspendedEvent;
 import org.apache.stratos.messaging.message.filter.topology.TopologyClusterFilter;
 import org.apache.stratos.messaging.message.filter.topology.TopologyMemberFilter;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageListener.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageListener.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageListener.java
index 8df6277..2abfc71 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageListener.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageListener.java
@@ -24,8 +24,6 @@ import org.apache.commons.logging.LogFactory;
 import org.apache.stratos.messaging.broker.subscribe.MessageListener;
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.JMSException;
-
 /**
  * Implements functionality for receiving text based event messages from the
  * instance notifier

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageQueue.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageQueue.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageQueue.java
index 4441a54..a0f2878 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageQueue.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/cluster/status/ClusterStatusEventMessageQueue.java
@@ -21,7 +21,6 @@ package org.apache.stratos.messaging.message.receiver.cluster.status;
 
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.TextMessage;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageDelegator.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageDelegator.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageDelegator.java
index 58f5a76..2cde2a9 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageDelegator.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageDelegator.java
@@ -26,8 +26,6 @@ import org.apache.stratos.messaging.listener.EventListener;
 import org.apache.stratos.messaging.message.processor.MessageProcessorChain;
 import org.apache.stratos.messaging.message.processor.health.stat.HealthStatMessageProcessorChain;
 
-import javax.jms.TextMessage;
-
 
 /**
  * Implements logic for processing health stat event messages based on a given

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageQueue.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageQueue.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageQueue.java
index 7ed9b09..387c614 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageQueue.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/health/stat/HealthStatEventMessageQueue.java
@@ -22,7 +22,6 @@ package org.apache.stratos.messaging.message.receiver.health.stat;
 
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.TextMessage;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/notifier/InstanceNotifierEventMessageQueue.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/notifier/InstanceNotifierEventMessageQueue.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/notifier/InstanceNotifierEventMessageQueue.java
index e22edf8..bd23400 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/notifier/InstanceNotifierEventMessageQueue.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/notifier/InstanceNotifierEventMessageQueue.java
@@ -21,7 +21,6 @@ package org.apache.stratos.messaging.message.receiver.instance.notifier;
 
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.TextMessage;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/status/InstanceStatusEventMessageQueue.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/status/InstanceStatusEventMessageQueue.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/status/InstanceStatusEventMessageQueue.java
index 1e67815..93802a4 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/status/InstanceStatusEventMessageQueue.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/instance/status/InstanceStatusEventMessageQueue.java
@@ -21,7 +21,6 @@ package org.apache.stratos.messaging.message.receiver.instance.status;
 
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.TextMessage;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/tenant/TenantEventMessageQueue.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/tenant/TenantEventMessageQueue.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/tenant/TenantEventMessageQueue.java
index 112473b..f0788e2 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/tenant/TenantEventMessageQueue.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/tenant/TenantEventMessageQueue.java
@@ -21,7 +21,6 @@ package org.apache.stratos.messaging.message.receiver.tenant;
 
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.TextMessage;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/topology/TopologyEventMessageQueue.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/topology/TopologyEventMessageQueue.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/topology/TopologyEventMessageQueue.java
index 1e6b8fa..59d2871 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/topology/TopologyEventMessageQueue.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/message/receiver/topology/TopologyEventMessageQueue.java
@@ -21,7 +21,6 @@ package org.apache.stratos.messaging.message.receiver.topology;
 
 import org.apache.stratos.messaging.domain.Message;
 
-import javax.jms.TextMessage;
 import java.util.concurrent.LinkedBlockingQueue;
 
 /**

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/util/MessagingUtil.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/util/MessagingUtil.java b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/util/MessagingUtil.java
index 158950f..c4bfb9d 100644
--- a/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/util/MessagingUtil.java
+++ b/components/org.apache.stratos.messaging/src/main/java/org/apache/stratos/messaging/util/MessagingUtil.java
@@ -19,11 +19,11 @@
 package org.apache.stratos.messaging.util;
 
 import com.google.gson.Gson;
+import org.apache.commons.lang.math.NumberUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.stratos.messaging.event.Event;
 import org.apache.stratos.messaging.message.JsonMessage;
-import org.apache.commons.lang.math.NumberUtils;
 
 import java.io.File;
 import java.io.FileInputStream;

http://git-wip-us.apache.org/repos/asf/stratos/blob/661e8ad8/components/org.apache.stratos.messaging/src/test/java/org/apache/stratos/messaging/topology/locking/TopologyLockingTest.java
----------------------------------------------------------------------
diff --git a/components/org.apache.stratos.messaging/src/test/java/org/apache/stratos/messaging/topology/locking/TopologyLockingTest.java b/components/org.apache.stratos.messaging/src/test/java/org/apache/stratos/messaging/topology/locking/TopologyLockingTest.java
index a3c6950..2fd3cfc 100644
--- a/components/org.apache.stratos.messaging/src/test/java/org/apache/stratos/messaging/topology/locking/TopologyLockingTest.java
+++ b/components/org.apache.stratos.messaging/src/test/java/org/apache/stratos/messaging/topology/locking/TopologyLockingTest.java
@@ -19,7 +19,7 @@
 
 package org.apache.stratos.messaging.topology.locking;
 
-import org.apache.stratos.messaging.domain.topology.*;
+import org.apache.stratos.messaging.domain.topology.Topology;
 
 public class TopologyLockingTest {