R

Ram Sharma • 3.40K Points
Extraordinary

Q. Which method collects elements into a single `String`?

  • (A) Collectors.groupingBy()
  • (B) Collectors.joining()
  • (C) Collectors.mapping()
  • (D) Collectors.toMap()
  • Correct Answer - Option(B)
  • Views: 8
  • Filed under category Java
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Explanation by: Ram Sharma
`Collectors.joining()` concatenates CharSequence elements into a single string.

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