R

Ram Sharma • 3.40K Points
Extraordinary

Q. What does `Collectors.joining(",")` do?

  • (A) Joins strings with a comma
  • (B) Groups strings into a set
  • (C) Maps strings to keys
  • (D) Splits strings by comma
  • Correct Answer - Option(A)
  • Views: 12
  • Filed under category Java
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Explanation by: Ram Sharma
`Collectors.joining(",")` joins stream of strings with a comma separator.

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