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Might be worth noting that the speed advantage does not materialize if you call StringBuffer.toString a single time, as the caller did a copy then. There could be a small benefit, only in the rare case of multiple invocations without changes. This String constructor provides more advantages for factories directly working on a correctly sized char[] buffer without reusing it afterwards, say String.concat(String), String.replace(char,char), Integer.toString(int), etc.

Holger
– Holger

2017-09-19 09:41:15 +00:00
Commented Sep 19, 2017 at 9:41

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like so
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```
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