R

Ram Sharma • 3.40K Points
Extraordinary

Q. Which collector helps in performing transformation on grouped values?

  • (A) mapping()
  • (B) collectingAndThen()
  • (C) teeing()
  • (D) summarizingInt()
  • Correct Answer - Option(A)
  • Views: 18
  • Filed under category Java
  • Hashtags:

Explanation by: Ram Sharma

`mapping()` is used to transform the elements in a `groupingBy()` or other downstream collector.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.