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diff --git a/bundles/org.simantics.databoard/examples/org/simantics/databoard/example/old/AdaptionExample3.java b/bundles/org.simantics.databoard/examples/org/simantics/databoard/example/old/AdaptionExample3.java
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+/*******************************************************************************
+ *  Copyright (c) 2010 Association for Decentralized Information Management in
+ *  Industry THTH ry.
+ *  All rights reserved. This program and the accompanying materials
+ *  are made available under the terms of the Eclipse Public License v1.0
+ *  which accompanies this distribution, and is available at
+ *  http://www.eclipse.org/legal/epl-v10.html
+ *
+ *  Contributors:
+ *      VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.databoard.example.old;
+
+import java.util.Arrays;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.databoard.annotations.Length;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.serialization.Serializer;
+
+/**
+ * In this duck-typing example, there are two classes with compatible contents.
+ * Contents of one class is moved to another using binary serialization.  
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class AdaptionExample3 {
+	
+	static class DoubleVector {
+		public DoubleVector() {}
+		public double x, y, z;
+	}
+	static final Binding DoubleVectorBinding = Bindings.getBindingUnchecked( DoubleVector.class );
+	static final Serializer DoubleVectorSerializer = Bindings.getSerializerUnchecked( DoubleVectorBinding );
+	
+	static class DoubleArray {
+		public DoubleArray() {}
+		
+		public @Length("3") double[] array;
+	}
+	static final Binding DoubleArrayBinding = Bindings.getBindingUnchecked( DoubleArray.class );
+	static final Serializer DoubleArraySerializer = Bindings.getSerializerUnchecked( DoubleArrayBinding );
+	
+	public static void main(String[] args) throws Exception {
+		
+		// Create double array
+		DoubleArray doubleArray = new DoubleArray();
+		doubleArray.array = new double[] {3, 6, 9};
+		
+		// Serialize doubleArray to binary data format
+		byte[] data = DoubleArraySerializer.serialize( doubleArray );
+		System.out.println("DoubleArray: " + Arrays.toString(doubleArray.array) );
+		
+		// Unserialize binary data to DoubleVector			
+		DoubleVector doubleVector = (DoubleVector) DoubleVectorSerializer.deserialize( data );
+		System.out.printf("DoubleVector: %f, %f, %f\n", doubleVector.x, doubleVector.y, doubleVector.z);
+		
+				
+	
+				
+	}
+	
+
+}
+