A little reification confusion

[Benson Margulies]

A little snippet of code follows. I'm getting an
'AlreadyReifiedException' for a statement that returned false for
'model.contains'. This doesn't strike me as plausible. I'm running
2.6.4, I'll update now and see if things improve.



            Statement stmt = null;
            if (rel.getLiteral() != null) {
                stmt = model.createStatement(subResource, relProp,
model.createLiteral(rel.getLiteral()));
            } else {
                objResource =
mentionToCrossdocMap.get(rel.getObjectEntityOrdinal());
                stmt = model.createStatement(subResource, relProp,
objResource);
            }
            ReifiedStatement rstmt = null;
            if (model.contains(stmt)) {
                RSIterator reit = model.listReifiedStatements(stmt);
                rstmt = reit.nextRS();
            } else {
                model.add(stmt);
                String reUrl = RdfUtils.relationshipUri(docId, ordinal);
                rstmt = model.createReifiedStatement(reUrl, stmt);
            }