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[january-dev] clone() vs System.arraycopy


January uses clone() quite a bit when duplicating large primitive arrays. For one of many instances see FloatDataset:
odata = data = "">

However System.arraycopy is ~5x faster according to:

Are there any plans to migrate from clone to arraycopy? Or do I have to submit a PR to do that? I might ask one of the team here to submit that change if you agree, please let me know you thoughts.


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