List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
Map<String, Object> map = new HashMap<String, Object>();
map.put("name", "name1");
map.put("value", 2);
list.add(map);
Map<String, Object> map1 = new HashMap<String, Object>();
map1.put("name", "name2");
map1.put("value", 16);
list.add(map1);
Map<String, Object> map2 = new HashMap<String, Object>();
map2.put("name", "name3");
map2.put("value", 8);
list.add(map2);
Collections.sort(list, new Comparator<Map<String, Object>>(){
public int compare(Map<String, Object> v1, Map<String, Object> v2) {
if(Integer.parseInt(v1.get("value").toString()) < Integer.parseInt(v2.get("value").toString())) {
return 1;
} else if(Integer.parseInt(v1.get("value").toString()) > Integer.parseInt(v2.get("value").toString())) {
return -1;
} else {
return 0;
}
}
});
for(int i = 0; i < list.size(); i++){
System.out.println(list.get(i).get("name") + " " + list.get(i).get("value"));
}
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