StringBuffer result = new StringBuffer();
CompositeActor container = (CompositeActor) getContainer();
// Start with the input ports of the composite, which
// may have forked connections on the inside.
Iterator inputPorts = container.inputPortList().iterator();
while (inputPorts.hasNext()) {
IOPort inputPort = (IOPort) (inputPorts.next());
result.append("Send inside from " + inputPort.getFullName() + "\n");
Receiver[][] destinations = inputPort.deepGetReceivers();
for (int channel = 0; channel < destinations.length; channel++) {