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Core Java - Interview Questions and Answers for 'Bufferedwriter' - 3 question(s) found - Order By Newest | ||||
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Ans. BufferedWriter is temporary source for data storage.BufferedWriter is used to write character data to the file.Flush() is method available in B.W which ensures that all data items are written to file including last character.Close() is used to closes the character output stream. | ||||
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Ans. c. File file = new File("../file.txt"); FileWriter fileWriter = new FileWriter(file); BufferedWriter bufferedOutputWriter = new BufferedWriter(fileWriter); | ||||
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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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