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diff --git a/sandbox/container.groovy/src/main/java/org/apache/tuscany/samples/groovy/GreetingClient.java b/sandbox/container.groovy/src/main/java/org/apache/tuscany/samples/groovy/GreetingClient.java
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+++ b/sandbox/container.groovy/src/main/java/org/apache/tuscany/samples/groovy/GreetingClient.java
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+/**
+ *
+ * Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
+ *
+ * Licensed 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.samples.groovy;
+
+import java.util.logging.Level;
+import java.util.logging.LogManager;
+import java.util.Properties;
+
+import org.osoa.sca.CurrentModuleContext;
+import org.osoa.sca.ModuleContext;
+
+import org.apache.tuscany.core.client.TuscanyRuntime;
+import org.apache.tuscany.common.monitor.MonitorFactory;
+import org.apache.tuscany.common.monitor.impl.JavaLoggingMonitorFactory;
+
+/**
+ * This client program shows how to create an SCA runtime, start it,
+ * locate a simple groovy service component and invoke it.
+ */
+public class GreetingClient {
+
+ public static final void main(String[] args) throws Exception {
+
+ // Setup Tuscany monitoring to use java.util.logging
+ LogManager.getLogManager().readConfiguration(GreetingClient.class.getResourceAsStream("/logging.properties"));
+ Properties levels = new Properties();
+ MonitorFactory monitorFactory = new JavaLoggingMonitorFactory(levels, Level.FINEST, "MonitorMessages");
+
+ // Obtain Tuscany runtime
+ TuscanyRuntime tuscany = new TuscanyRuntime("greeting", null, monitorFactory);
+
+ // Associate the application module component with this thread
+ tuscany.start();
+
+ // Obtain SCA module context.
+ ModuleContext moduleContext = CurrentModuleContext.getContext();
+
+ Greeting greeting = (Greeting) moduleContext.locateService("GreetingComponent");
+ greeting.greet("World");
+
+ System.err.flush();
+
+ // Disassociate the application module component
+ tuscany.stop();
+
+ // Shut down the runtime
+ tuscany.shutdown();
+ }
+}