gistfile1.txt

public Iterator<Neo4jEdge> iterator() {
            final Iterator<Relationship> itty;
            if (labels.length > 0)
                itty = node.getRelationships(direction, labels).iterator();
            else
                itty = node.getRelationships(direction).iterator();

            return new Iterator<Neo4jEdge>() {
                public Neo4jEdge next() {
                    return new Neo4jEdge(itty.next(), graph);
                }

                public boolean hasNext() {
                    return itty.hasNext();
                }

                public void remove() {
                    itty.remove();
                }
            };
        }