使用Java处理清单清单

ArrayList<ArrayList<String>> listOLists = new ArrayList<ArrayList<String>>();ArrayList<String> singleList = new ArrayList<String>();singleList.add("hello");singleList.add("world");listOLists.add(singleList);ArrayList<String> anotherList = new ArrayList<String>();anotherList.add("this is another list");listOLists.add(anotherList);