}
@Override
public void testOperation(Operation op) {
callback.beforeTestStarts();
ServerTestCallback resultHandler = new TestOperationHandler(op, getTransformation(), callback);
Transformation tf = page.getObject();
TestOperationJob p = new TestOperationJob(op, tf, page.getView().getPlatformDebugService(), resultHandler);
p.setUseProgressDialog(0);
p.submit(page.getWaitService(), 0);
}