: rewind() is ideal when you need to perform a second pass over the same data without modifying the "limit" set by a previous flip() operation.
: Forgetting to cast or handle Buffer methods correctly when moving between different Java versions (e.g., JDK 8 vs. JDK 9+) can lead to NoSuchMethodError . Recommendations for Implementation Nio Key - Press Rewind
Re-reading or re-writing a buffer that has already been filled or flipped : rewind() is ideal when you need to