dataList = (Collection<MyData>) newRequest.getAttribute("actionLog");
assertNotNull(dataList);
assertEquals(2, dataList.size());
Iterator<MyData> i = dataList.iterator();
MyData data = i.next();
assertArrayEquals(new Object[] { "a", "b" }, data.getField1().toArray());
assertEquals(1, data.getField2());
data = i.next();
assertArrayEquals(new Object[] { "c", "d" }, data.getField1().toArray());
assertEquals(2, data.getField2());
}