Byte Reader with FileInputStream : Byte Read Write « File Input Output « Java

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Java » File Input Output » Byte Read WriteScreenshots 
Byte Reader with FileInputStream
    

import java.io.FileInputStream;
import java.io.IOException;

public class ByteReader {
  public static void main(String[] arguments) {
    try {
      FileInputStream file = new FileInputStream("class.dat");
      boolean eof = false;
      int count = 0;
      while (!eof) {
        int input = file.read();
        System.out.print(input + " ");
        if (input == -1)
          eof = true;
        else
          count++;
      }
      file.close();
      System.out.println("\nBytes read: " + count);
    catch (IOException e) {
      System.out.println("Error - " + e.toString());
    }
  }
}

            

   
    
    
  
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4. Reads bytes available from one InputStream and returns these bytes in a byte array.
5. Buffered copying between source(InputStream, Reader, String and byte[]) and destinations (OutputStream, Writer, String and byte[]).
6. Write and read compressed forms of numbers to DataOutput and DataInput interfaces.
7. Count the number of bytes written to the output stream.
8. Read and return the entire contents of the supplied file.
9. Convert 4 hex digits to an int, and return the number of converted bytes.
10. Get bytes from InputStream
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