Merge "Revert "Default property editing restores assertions""

diff --cc bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
index 5ccfcf325f49df3f919f6ee54f34b3d0f2033960,08dd63ce0e25c4bf11084bc8402eb802cd51a49d..198ee41b77e060ad4cdf205e46a10038cbaa494b
--- 1/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
--- 2/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
@@@ -1383,22 -1383,7 +1383,8 @@@ public class Layer0Utils 
          TransferableGraphSource source = makeTGSource(graph, resource);
          TransferableGraph1 tg = TransferableGraphs.create(graph, source);
          GraphRefactoringUtils.fixOntologyExport(tg);
 -        return PrettyPrintTG.print(tg);
 +        System.out.println("Printing resoure " + graph.getURI(resource));
 +        return PrettyPrintTG.print(tg, ignoreIdentifiers);
      }
  
-     public static Resource getPossibleAssertedObject(ReadGraph graph, Resource resource, Resource predicate) throws DatabaseException {
-       Resource result = null;
-       for(Resource type : graph.getPrincipalTypes(resource)) {
-               Collection<Resource> rs = graph.getAssertedObjects(type, predicate);
-               if(rs.size() > 1) return null;
-               if(rs.size() == 1) {
-                       Resource ass = rs.iterator().next();
-                       if (result != null && !result.equals(ass)) return null;
-                       result = ass;
-               }
-       }
-       return result;
-     }
-     
  }