code: function edgeStringify(edge) {
          var stream = new Tinkerpop.ByteArrayOutputStream();
          var builder = Tinkerpop.GraphSONWriter.build();
          var writer = builder.create();
          writer.writeEdge(stream, edge);
          return stream.toString(Tinkerpop.UTF8);
      }
docs: #### `function edgeStringify(edge: Java.Edge)` Converts a Tinkerpop Edge to a string representation. See also `edgeToJson` below.