-import java.io.IOException;\r
-import java.util.Collection;\r
-import java.util.LinkedList;\r
-import java.util.List;\r
-import java.util.concurrent.Executor;\r
-import java.util.concurrent.locks.Lock;\r
-\r
-import org.simantics.databoard.accessor.Accessor;\r
-import org.simantics.databoard.accessor.ParametrisedAccessor;\r
-import org.simantics.databoard.accessor.error.AccessorConstructionException;\r
-import org.simantics.databoard.accessor.error.AccessorException;\r
-import org.simantics.databoard.accessor.error.ReferenceException;\r
-import org.simantics.databoard.accessor.event.Event;\r
-import org.simantics.databoard.accessor.event.InvalidatedEvent;\r
-import org.simantics.databoard.accessor.event.ValueAssigned;\r
-import org.simantics.databoard.accessor.impl.AccessorParams;\r
-import org.simantics.databoard.accessor.impl.ListenerEntry;\r
-import org.simantics.databoard.accessor.interestset.ByteInterestSet;\r
-import org.simantics.databoard.accessor.interestset.InterestSet;\r
-import org.simantics.databoard.accessor.reference.ChildReference;\r
-import org.simantics.databoard.adapter.AdaptException;\r
-import org.simantics.databoard.adapter.AdapterConstructionException;\r
-import org.simantics.databoard.binding.ArrayBinding;\r
-import org.simantics.databoard.binding.Binding;\r
-import org.simantics.databoard.binding.BooleanBinding;\r
-import org.simantics.databoard.binding.ByteBinding;\r
-import org.simantics.databoard.binding.DoubleBinding;\r
-import org.simantics.databoard.binding.FloatBinding;\r
-import org.simantics.databoard.binding.IntegerBinding;\r
-import org.simantics.databoard.binding.LongBinding;\r
-import org.simantics.databoard.binding.MapBinding;\r
-import org.simantics.databoard.binding.OptionalBinding;\r
-import org.simantics.databoard.binding.RecordBinding;\r
-import org.simantics.databoard.binding.StringBinding;\r
-import org.simantics.databoard.binding.UnionBinding;\r
-import org.simantics.databoard.binding.VariantBinding;\r
-import org.simantics.databoard.binding.error.BindingException;\r
-import org.simantics.databoard.type.Datatype;\r
+import java.io.IOException;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.concurrent.Executor;
+import java.util.concurrent.locks.Lock;
+
+import org.simantics.databoard.accessor.Accessor;
+import org.simantics.databoard.accessor.ParametrisedAccessor;
+import org.simantics.databoard.accessor.error.AccessorConstructionException;
+import org.simantics.databoard.accessor.error.AccessorException;
+import org.simantics.databoard.accessor.error.ReferenceException;
+import org.simantics.databoard.accessor.event.Event;
+import org.simantics.databoard.accessor.event.InvalidatedEvent;
+import org.simantics.databoard.accessor.event.ValueAssigned;
+import org.simantics.databoard.accessor.impl.AccessorParams;
+import org.simantics.databoard.accessor.impl.ListenerEntry;
+import org.simantics.databoard.accessor.interestset.ByteInterestSet;
+import org.simantics.databoard.accessor.interestset.InterestSet;
+import org.simantics.databoard.accessor.reference.ChildReference;
+import org.simantics.databoard.adapter.AdaptException;
+import org.simantics.databoard.adapter.AdapterConstructionException;
+import org.simantics.databoard.binding.ArrayBinding;
+import org.simantics.databoard.binding.Binding;
+import org.simantics.databoard.binding.BooleanBinding;
+import org.simantics.databoard.binding.ByteBinding;
+import org.simantics.databoard.binding.DoubleBinding;
+import org.simantics.databoard.binding.FloatBinding;
+import org.simantics.databoard.binding.IntegerBinding;
+import org.simantics.databoard.binding.LongBinding;
+import org.simantics.databoard.binding.MapBinding;
+import org.simantics.databoard.binding.OptionalBinding;
+import org.simantics.databoard.binding.RecordBinding;
+import org.simantics.databoard.binding.StringBinding;
+import org.simantics.databoard.binding.UnionBinding;
+import org.simantics.databoard.binding.VariantBinding;
+import org.simantics.databoard.binding.error.BindingException;
+import org.simantics.databoard.type.Datatype;