NetworkInstance[] instances = registry.getServers();
if (instances != null)
{
for (int x = 0; x < instances.length; x++)
{
NetworkInstance netInstance = instances[x];
ServerInvokerMetadata[] metadata = netInstance.getServerInvokers();
for (int i = 0; i < metadata.length; i++)
{
ServerInvokerMetadata data = metadata[i];
String[] subsystems = data.getSubSystems();
for (int z = 0; z < subsystems.length; z++)