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[Java] `StringUtils.join` + `big Arrays` = `OutOfMemory`

seunggabi 승가비 2020. 5. 17. 05:30

Understanding StringUtils.join performance decisions

 

Understanding StringUtils.join performance decisions

I was looking at the implementation of Apache Commons' StringUtils.join method and stumbled upon a line I assume is thought for performance but I don't understand why they did it the way it is, with

stackoverflow.com

 

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