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diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/impl/ArrayListBinding.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/impl/ArrayListBinding.java
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index 000000000..8769a518a
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+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/binding/impl/ArrayListBinding.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.binding.impl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+
+import org.simantics.databoard.binding.ArrayBinding;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.type.ArrayType;
+
+/**
+ * CollectionListBinding binds ArrayType to java.util.List and 
+ * instantiates java.util.ArrayList.
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class ArrayListBinding extends ArrayBinding {
+
+	public ArrayListBinding(Binding componentBinding) {
+		this(new ArrayType(componentBinding.type()), componentBinding);
+	}
+	
+	public ArrayListBinding(ArrayType type, Binding componentBinding) {
+		super(type, componentBinding);
+		if (type==null) throw new IllegalArgumentException("null arg");
+		this.type = type;
+	}
+	
+	@Override
+	public Object create() {
+		return new ArrayList<Object>();
+	}
+	
+	@Override
+	public Object create(Collection<Object> collection) throws BindingException {
+		return new ArrayList<Object>( collection );
+	}
+	
+	/**
+	 * Create new ArrayList
+	 */
+	@Override
+	public Object create(int length, Iterator<Object> values) {
+		ArrayList<Object> array = new ArrayList<Object>(length);
+		while (values.hasNext())
+			array.add(values.next());
+		return array;
+	}
+
+	public Object create(Object[] values) {
+		ArrayList<Object> array = new ArrayList<Object>(values.length);
+		for (int i=0; i<values.length; i++)
+			array.add(values[i]);
+		return array;
+	}
+	
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public Object get(Object array, int index) throws BindingException {
+		if (!isInstance(array)) throw new BindingException("Unexpected class "+array.getClass().getSimpleName()+", java.util.List expected");
+		List<Object> list = (List<Object>) array;
+		return list.get(index);
+	}
+	
+	@SuppressWarnings("unchecked")
+    @Override
+	public void getAll(Object array, Object[] result) throws BindingException {
+		List<Object> list = (List<Object>) array;
+		for (int i=0; i<list.size(); i++)
+			result[i] = list.get(i);
+	}
+	
+	@SuppressWarnings("unchecked")
+    @Override
+	public void set(Object array, int index, Object value)
+			throws BindingException {
+		List<Object> list = (List<Object>) array;
+		list.set(index, value);
+	}
+
+	@SuppressWarnings("unchecked")
+    @Override
+	public void add(Object array, int index, Object element)
+			throws BindingException, IndexOutOfBoundsException {
+		List<Object> list = (List<Object>) array;
+		list.add(index, element);
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public void remove(Object array, int index, int count) throws BindingException {
+		List<Object> list = (List<Object>) array;		
+		for (int i=0; i<count; i++)
+			list.remove(index);
+	}
+	
+	@SuppressWarnings("unchecked")
+	@Override
+	public int size(Object array) throws BindingException {		
+		if (!isInstance(array)) throw new BindingException("Unexpected class "+array.getClass().getSimpleName()+", java.util.List expected");		
+		List<Object> list = (List<Object>) array;
+		return list.size();
+	}
+
+	@Override
+	public boolean isInstance(Object obj) {
+		return obj instanceof List<?>;
+	}
+
+	@Override
+	public void setSize(Object array, int newSize) throws BindingException {
+		@SuppressWarnings("unchecked")
+		List<Object> list = (List<Object>) array;
+		int oldSize = list.size();
+		if (oldSize==newSize) return;
+		
+		if (oldSize>newSize) {
+			for (int i=oldSize-1; i>=newSize; i--)
+				list.remove(i);
+			return;
+		} 
+		
+		int c = newSize - oldSize;
+		for (int i=0; i<c; i++) {
+			list.add( componentBinding.createDefault() );
+		}
+	}		
+	
+	@Override
+	public boolean isImmutable() {
+		return false;
+	}
+	
+	@Override
+	public boolean isResizable() {
+		return true;
+	}
+	
+}
+