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diff --git a/sca-java-1.x/branches/sca-java-1.6.2/vtest/java-api/conversation/lifetime/src/main/java/org/apache/tuscany/sca/vtest/javaapi/conversation/lifetime/impl/AServiceImpl.java b/sca-java-1.x/branches/sca-java-1.6.2/vtest/java-api/conversation/lifetime/src/main/java/org/apache/tuscany/sca/vtest/javaapi/conversation/lifetime/impl/AServiceImpl.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.impl;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectOutputStream;
+
+import org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.AService;
+import org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.AServiceCallback;
+import org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.BService;
+import org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.BServiceBusinessException;
+import org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.CService;
+import org.apache.tuscany.sca.vtest.javaapi.conversation.lifetime.DService;
+import org.junit.Assert;
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.ConversationEndedException;
+import org.osoa.sca.ServiceReference;
+import org.osoa.sca.annotations.Context;
+import org.osoa.sca.annotations.Reference;
+import org.osoa.sca.annotations.Scope;
+import org.osoa.sca.annotations.Service;
+
+@Service(AService.class)
+@Scope("CONVERSATION")
+public class AServiceImpl implements AService, AServiceCallback {
+
+    @Context
+    public ComponentContext context;
+
+    @Reference
+    protected ServiceReference<BService> b;
+
+    @Reference
+    protected DService d;
+
+    public void testConversationStarted() {
+        b.getService().setState("Some state");
+        Assert.assertNotNull(b.getConversation().getConversationID());
+    }
+
+    public void testConversationStarted2() {
+        ServiceReference<BService> ref = context.getServiceReference(BService.class, "b");
+        ref.getService().setState("Some state");
+        Assert.assertNotNull(ref.getConversation().getConversationID());
+    }
+
+    public void testConversationContinue() {
+
+        b.getService().setState("Some state");
+        Object id = b.getConversation().getConversationID();
+        b.getService().setState("Some more state");
+        Assert.assertEquals(id, b.getConversation().getConversationID());
+    }
+
+    public void testConversationContinue2() {
+
+        b.getService().setState("Some state");
+        d.continueConversation(b, b.getConversation().getConversationID());
+
+    }
+
+    public void testConversationContinue3() {
+
+        String serializedState = "Serialized State";
+
+        String filename = "target/Serialized-Reference.txt";
+        b.getService().setState(serializedState);
+        Object id = b.getConversation().getConversationID();
+        writeReference(b, filename);
+        d.continueConversation2(filename, id, serializedState);
+
+    }
+
+    // Utilities
+
+    private void delayForSeconds(int numSeconds) {
+        try {
+            Thread.sleep(numSeconds * 1000);// millisecs
+        } catch (InterruptedException ex) {
+            throw new Error(ex);
+        }
+    }
+
+    private void writeReference(ServiceReference<BService> ref, String filename) {
+
+        FileOutputStream fos = null;
+        ObjectOutputStream out = null;
+        try {
+            fos = new FileOutputStream(filename);
+            out = new ObjectOutputStream(fos);
+            out.writeObject(ref);
+            out.close();
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+    }
+
+    public void testConversationEnd() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        b.getService().endConversation();
+        Assert.assertNotSame(someState, b.getService().getState());
+    }
+
+    public void testConversationEnd2() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        b.getService().endConversationViaCallback();
+        Assert.assertNotSame(someState, b.getService().getState());
+    }
+
+    public void endConversation() {
+        System.out.println("A-callback to end conversation");
+    }
+
+    public void testConversationEnd3() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        delayForSeconds(2);
+        try {
+            b.getService().getState();
+        } catch (ConversationEndedException e) {
+            b.getConversation().end();// need to clean up to avoid exception
+        }
+        Assert.assertNotSame(someState, b.getService().getState());
+    }
+
+    public void testConversationEnd4() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        b.getConversation().end();
+        Assert.assertNotSame(someState, b.getService().getState());
+    }
+
+    public void testConversationEnd5() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        try {
+            b.getService().throwNonBusinessException();
+        } catch (Error e) {
+            // Expected
+        }
+        Assert.assertNotSame(someState, b.getService().getState());
+    }
+
+    public void testConversationEnd6() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        Object id = b.getConversation().getConversationID();
+        b.getService().endConversation();
+        Assert.assertNotSame(someState, b.getService().getState());
+        Assert.assertNotSame(id, b.getConversation().getConversationID());
+    }
+
+    public void testConversationEnd7() {
+        b.getService().setState("Some state");
+        b.getService().endConversation();
+        Assert.assertNull(b.getConversationID());
+    }
+
+    public void testConversationEnd8() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        delayForSeconds(2);
+        b.getService().getState();
+    }
+    
+    public void testConversationEnd9() {
+        String someState = "Some state";
+        b.getService().setState(someState);
+        try {
+            b.getService().throwBusinessException();
+        } catch (BServiceBusinessException e) {
+            // Expected
+        }
+        Assert.assertSame(someState, b.getService().getState());
+    }    
+
+}