import java.util.ArrayList;import java.util.HashMap;import java.util.List;import java.util.Map;import java.util.Map.Entry;public class Test {public static void main(String[] args) {List> list = new ArrayList>();Map map1 = new HashMap();map1.put("1", "aaa");Map map2 = new HashMap();map2.put("2", "bbb");Map map3 = new HashMap();map3.put("3", "ccc");list.add(map1);list.add(map2);list.add(map3);for (Map map : list) {for (Entry entry : map.entrySet()) {System.out.println(entry.getKey() + " " + entry.getValue());}}}}