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/** * Reads a byte of data from this input stream. This method blocks * if no input is yet available. * * @return the next byte of data, or -1 if the end of the * file is reached. Read File Using Java BufferedInputStream Example. Receive LATEST Java Examples In Your Email. Enter your email address below to join 1000+ fellow learners: Add Comment. Sets the length of the buffered stream. ToString() Returns a string that represents the current object. (Inherited from Object) Write(Byte[], Int32, Int32) Copies bytes to the buffered stream and advances the current position within the buffered stream by the number of bytes written. Write(ReadOnlySpan) File Input/Output operations consume a lot of important resources and are time consuming. Hence, reading a chunk of bytes out of a file and storing it in a local buffer for later processing is faster and than reading a byte at a time, out of a file. The following are top voted examples for showing how to use examples are extracted from open source projects. You can vote up the examples you like and your votes will be used in our system to generate more good examples. Method Example - Learning Packages in simple and easy steps : A beginner's tutorial containing complete knowledge of all the classes, interfaces, enumerations and exceptions have been explained with examples for beginners to advanced java programmers to understand Java Input, Output package.

IOException: This exception may throw while performing input/output operation. Syntax: public int available(); Parameter(s): It does not accept any parameter. Return value: The return type of the method is int, it returns the amount of unread unblocking bytes from this input stream. Example: Explanation: This method resets the stream to the position where the last input stream with the limit or mark was called lastly on the input stream. Example #7 This program illustrates the void reset () method of the BufferedInputStream class. This example sets the internal buffer to 8 KB. It is best to use buffer sizes that are multiples of 1024 bytes. That works best with most built-in buffering in hard disks etc. Except for adding buffering to your input streams, the Java BufferedOutputStream behaves exactly like an OutputStream. Stream class Description; BufferedReader: It is used to handle buffered input stream. FileReader: This is an input stream that reads from file. InputStreamReader: This input stream is used to translate byte to character. OutputStreamReader: This output stream is used to translate character to byte. Reader

Description. The method reads the next byte of data from the input stream.. Declaration. Following is the declaration for method.

3) Passed the FileInputStream instance to BufferedInputStream which creates a BufferedInputStream and saves its argument, the input stream in, for later use. An internal buffer array is created and stored in buf using which the read operation gives good performance as the content is readily available in the buffer.