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| Java - Interview Questions and Answers | |||||
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| Ans. Buffer is cleared in 2 circumstances, i.e 1. naturally when the buffer is filled and 2. explicitly when the method flush is called ( for flushing the residual ) Ideally we just need to call flush once at the end of file writing so that the residual content should be dumped to file. | |||||
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 Discuss Correct / Improve  BufferedWriter Writer PrintWriter File io flush file handling | |||||
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| Have you ever faced any problem because of PrintWriter buffer and autoflush mechanism ? How did you got rid of it ? | |||||
| Can we disable auto flushing for PrintWriter ? | |||||
