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| Core Java - Interview Questions and Answers for 'Bufferedreader' - 2 question(s) found - Order By Newest | ||||
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| Ans. File file = new File("/home/sample.txt"); FileReader fileReader = new FileReader(file); BufferedReader bufferedReader = new BufferedReader(fileReader); while ((line = bufferedReader.readLine()) != null) { System.out.println(line); } | ||||
 Sample Code for import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader; | ||||
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 Discuss Correct / Improve  File handling FileReader BufferedReader | ||||
 Related Questions | ||||
 Which class is used to read streams of characters from a file? | ||||
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| Ans. Scanner is used for parsing tokens from the contents of the stream while BufferedReader just reads the stream. BufferedReader read files efficiently by using a buffer to avoid physical disk operations. Buffer size of Scanner is usually smaller than the Buffered Writer. BufferedReader is faster that Scanner as it just reads the Stream and doesn't Parse the tokens to read the stream into primitive data types. | ||||
| Sample Code for Scanner Sample Code for BufferedReader | ||||
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| Discuss Correct / Improve java file io input output scanner bufferedreader file handling | ||||
| Related Questions | ||||
| What is a stream and what are the types of Streams and classes of the Streams? | ||||
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| Within AWS S3, Why new files are available immediately for read operation but not the updates ? | ||||
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| Can we generate Java Documentation using Export -> JavaDoc using a jar file ? | ||||
| Name few File IO related classes and interfaces ? | ||||
| What are the ways in which an application can maintain config variables ? | ||||
| Tell something about BufferedWriter ? What are flush() and close() used for ? | ||||
