final List allArguments = new ArrayList();
final Collection operations = this.getOperations();
for (final Iterator operationIterator = operations.iterator(); operationIterator.hasNext();)
{
final OperationFacade operationFacade = (OperationFacade)operationIterator.next();
final Collection arguments = operationFacade.getArguments();
for (final Iterator argumentIterator = arguments.iterator(); argumentIterator.hasNext();)
{
final ParameterFacade parameterFacade = (ParameterFacade)argumentIterator.next();
allArguments.add(parameterFacade);
}