You have a bunch HashMaps of different people, and you want to sort by
age?
You need to spin through the list of HashMaps and extract age from
each one, then insert the age and HashMap into, eg, a TreeMap, with
age being the key.
On Feb 1, 8:15 pm, Mystique <joven.ch...@gmail.com> wrote:
> Ok, I just read but unclear (java newbie) about this one:
>
> ArrayList<HashMap<String,String>> list = new
> ArrayList<HashMap<String,String>>();
>
> // I have a loop collecting these value from a XML parser
> HashMap<String,String> map = new HashMap<String,String>();
> map.put("name",Tname);
> map.put("age",Tage);
> list.add(map);
>
> So let say I have test data, I want to sort the age in the ArrayList
> call "list":
> mary, 12
> john, 11
>
> Any sample to look at?
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