How to initialize an Array of Sets of HashMaps

Asked Mar 22 '17 at 20:30

Active Mar 22 '17 at 20:38

Viewed 24 times

Hey there stackoverflow,

I've been trying to initialize an : 1. Array of 2. Sets of 3. HashMaps

Declaration seems to work

private static Set<HashMap<Integer,Integer>>[] mp;

But I'm struggling to initialize it. Please help me out :)

asked Mar 22 '17 at 20:30

s_arabov

Arrays and generics don't mix well. Use a `List>>` instead. Or better yet, use a proper class to model your data. – shmosel Mar 22 '17 at 20:35
Thank you shmosel !! I will define a class holding the HashMaps and the Sets ! – s_arabov Mar 22 '17 at 20:46

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