Buffered Input & Output, Buffered Reader & Writer in Java

  • Buffered Input Streram
    • It adds functionality to another input stream-namely, the ability to buffer the input and to support the mark and reset methods.
    • When the BufferedInputStream is created, an internal buffer array is created.
  • Buffered Output Stream
    • This class implements a buffered output stream.
    • By setting up such an output stream, an application can write bytes to the underlying output stream without necessarily causing a call to the underlying system for each byte written.

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