ok, this is my problem.
i got a hashmap(dados), as the values of this hasmap, I got arraylists.
I'm having a great fight with
java here.
thats b'cuz I need to sort the hashmap, according to one item of the arraylist.
what i'm trying to do right now is:
but I really (Really.) think that I make it easier.
the argument dados(HashMap) is my "master" Hashmap. and sorry if the comments and variable names are in portuguese, i'm brazilian.