Question

I would like to know how to remove duplicate values in Integer Array.

I think you may face This question in all languages.

But in android I don’t know how to achieve this.Can anyone please help me to fix this issue.

Thanks in advance…

Answer 1

Be sure your array is Integer type not int

Integer[] array; // Your integer array...

Set<Integer> set = new HashSet<Integer>();
Collections.addAll(set, array);