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Core Java - Interview Questions and Answers for 'Printwriter' - 1 question(s) found - Order By Newest

 Q1. How and when the Buffer is cleared when using Buffered Writer Classes ?Core Java2016-08-08 11:26:13

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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   Like         Discuss         Correct / Improve     BufferedWriter  Writer  PrintWriter  File io  flush  file handling


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