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diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/UnescapedMethodMapOfResource.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/UnescapedMethodMapOfResource.java
new file mode 100644
index 000000000..31cacdc6f
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+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/UnescapedMethodMapOfResource.java
@@ -0,0 +1,51 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 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.db.layer0.request;
+
+import java.util.Collection;
+import java.util.Map;
+
+import org.simantics.databoard.Bindings;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.layer0.Layer0;
+
+import gnu.trove.map.hash.THashMap;
+
+public class UnescapedMethodMapOfResource extends ResourceRead<Map<String, Resource>> {
+
+	public UnescapedMethodMapOfResource(Resource resource) {
+	    super(resource);
+	}
+
+	@Override
+	public Map<String,Resource> perform(ReadGraph graph) throws DatabaseException {
+
+		Layer0 L0 = Layer0.getInstance(graph);
+		Collection<Resource> predicates = graph.getPredicates(resource); 
+        THashMap<String, Resource> result = new THashMap<String, Resource>(predicates.size());
+		for(Resource predicate : predicates) {
+			if(graph.isSubrelationOf(predicate, L0.HasMethod)) {
+				String name = graph.getPossibleRelatedValue(predicate, L0.HasName, Bindings.STRING);
+				if(name != null) {
+			        if (result.put(name, predicate) != null)
+			        	System.err.println(this + ": The database resource $" + resource.getResourceId() + " contains siblings with the same name " + name + " (resource=$" + predicate.getResourceId() +").");
+				}
+			}
+		}
+		return result;
+		
+	}
+	
+}