Q. Which method reference would replace `str -> str.trim()`?

  • (A) String::toUpperCase
  • (B) String::trim
  • (C) String::substring
  • (D) String::isEmpty
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✅ Correct Answer: (B) String::trim
Explanation: `String::trim` is used to remove leading and trailing spaces.

Published by Mr. Dubey ⭐ 104.94K Points at 22-Jul-2025 06:39 am in JAVA

Explanation by: Mr. Dubey
`String::trim` is used to remove leading and trailing spaces.

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