Int array to HashSet : Array « Date Type « Android






  1. Android
  2. Date Type
  3. Array

Int array to HashSet

  
import java.util.HashSet;

class Main {

  public static HashSet<Integer> toHashSet(int[] values) {
    if (values == null) {
      return null;
    }
    final HashSet<Integer> res = new HashSet<Integer>();
    for (int state : values) {
      res.add(state);
    }
    return res;
  }
}








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