Object edge = iter2.next();
edgeMapper.put(edge, internalEdge);
// Resets all point on the edge and disables the edge style
// without deleting it from the cell style
graph.resetEdge(edge);
if (layout.isDisableEdgeStyle())
{
layout.setEdgeStyleEnabled(edge, false);
layout.setOrthogonalEdge(edge, true);