attributes.setPane(new Pane(new CanvasLayout()));
MethodInvoker invoker = new MethodInvoker() {
public void invoke() throws Exception {
protocol.writeOpenColumnIteratorPane(attributes);
protocol.writeCloseColumnIteratorPane(attributes);
}
};
String expecting = getExpectedWriteOpenColumnIteratorPaneResult();
ProtocolIntegrationTestHelper.doTest(expectations, protocol, invoker, expecting);
}