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views:

55

answers:

1
Q: 

How do you "empty" a StringWriter in Java?

What is the correct way to "empty" a StringWriter in Java so that I can reuse the StringWriter without having to create a new one? Neither StringWriter.flush() nor StringWriter.close() seem to have the desired effect.

+3  A: 

How about calling getBuffer().setLength(0)?

Jon Skeet  2010-09-17 18:53:27

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