Is there a StringWriter equivalent, but with StringBuilder inside Java?

Question

I noticed that StringWriter uses internally StringBuffer. But if you don't need this synchronization overhead, is there an equivalent StringWriter that uses StringBuilder inside?

Answer 1

If you are using Apache Commons IO, you can reuse StringBuilderWriter, which is described as follows:

Writer implementation that outputs to StringBuilder.

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Answer 2

, , StringBuilder java API ( 7, 8).

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