refactor: refactor bad smell ToArrayCallWithZeroLengthArrayArgument #279
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Repairing Code Style Issues
ToArrayCallWithZeroLengthArrayArgument
The performance of the empty array version is the same, and sometimes even better, compared
to the pre-sized version. Also, passing a pre-sized array is dangerous for a concurrent or
synchronized collection as a data race is possible between the
size
andtoArray
calls. This may result in extra
null
s at the end of the array if the collection was concurrentlyshrunk during the operation.
See https://shipilev.net/blog/2016/arrays-wisdom-ancients/ for more details.
Repairing Code Style Issues