How to use

hasMetadata

method

in

org.arquillian.cube.docker.impl.client.config.Network

public void stopNetworkObjects(@Observes(precedence = 90) AfterClass afterClass) {
  final NetworkRegistry networkRegistry = networkRegistryInstance.get();
  final List<String> networksToRemove = networkRegistry.getNetworkIds()
      .stream()
      .filter(id -> networkRegistry.getNetwork(id).hasMetadata(IsNetworkContainerObject.class))
      .collect(Collectors.toList());
  // To avoid Concurrent modification exception
  networksToRemove.stream().forEach(id -> {
    logger.fine(String.format("Stopping Network %s", id));
    dockerClientExecutorInstance.get().removeNetwork(id);
    networkRegistry.removeNetwork(id);
  });
}

public void stopNetworkObjects(@Observes(precedence = 90) AfterClass afterClass) {
  final NetworkRegistry networkRegistry = networkRegistryInstance.get();
  final List<String> networksToRemove = networkRegistry.getNetworkIds()
      .stream()
      .filter(id -> networkRegistry.getNetwork(id).hasMetadata(IsNetworkContainerObject.class))
      .collect(Collectors.toList());
  // To avoid Concurrent modification exception
  networksToRemove.stream().forEach(id -> {
    logger.fine(String.format("Stopping Network %s", id));
    dockerClientExecutorInstance.get().removeNetwork(id);
    networkRegistry.removeNetwork(id);
  });
}