--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javacommons/utils/javasrc.cdc/com/ibm/oti/nokiaextcdc/SystemPropertyExtension.java	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,60 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+package com.ibm.oti.nokiaextcdc;
+
+import java.util.Hashtable;
+
+import com.ibm.oti.util.SystemPropertiesHook;
+
+import com.nokia.mj.impl.rt.SystemPropertyProperties;
+import com.nokia.mj.impl.rt.JvmPort;
+
+/**
+ * A class that implements a system property extension mechanism provided
+ * by J9 for CDC. The idea is that the VM provides the original system
+ * properties in a Hashtable object as an argument in extendSystemProperties
+ * method. In the method a new Hashtable based instance of object is returned
+ * containing original properties. The object is from class that extendeds
+ * the Hashtable where the get() method is overwritten in order to handle
+ * dynamic properties.
+ *
+ * @author Nokia Corporation
+ * @version 1.0
+ */
+public class SystemPropertyExtension implements SystemPropertiesHook
+{
+    /* (non-Javadoc)
+     * @see com.ibm.oti.util.SystemProperties#extendSystemProperties(java.util.Properties)
+     */
+    public Hashtable extendSystemProperties(Hashtable originalProperties)
+    {
+        // Create a new object extending jva.util.Properties and fill with the
+        // original properties.
+        SystemPropertyProperties newProperties =
+            new SystemPropertyProperties(originalProperties);
+
+        // Store the hashtable to be able to add properties during runtime.
+        JvmPort.setPropertiesContainer(newProperties);
+
+        //Override existing line.separator
+        newProperties.put("line.separator", "\n");
+
+        return newProperties;
+    }
+}