private LinkedList buildRequireOperations()
{
List targets = new ArrayList();
QName name = new QName("http://org.jboss.ws/2004", "echoString2");
Target target = new QNameTarget(name);
targets.add(target);
name = new QName("http://org.jboss.ws/2004", "someHeader");
target = new QNameTarget(name);
targets.add(target);
//targets.add(new WsuIdTarget("timestamp"));
LinkedList operations = new LinkedList();
operations.add(new OperationDescription(RequireSignatureOperation.class, targets, null, null, null));
operations.add(new OperationDescription(RequireEncryptionOperation.class, targets, null, null, null));