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Categories / Java / File Input Output

 

Write byte to file using BufferedOutputStream

import java.io.BufferedOutputStream; import java.io.FileOutputStream; public class Main {   public static void main(String[] args) throws Exception {     FileOutputStream fos = new FileOutputStream("C:/Demo.txt");     BufferedOutputStream bos = new BufferedOutputStream(fos);     byte b = 66;     // write a character represented by ascii 66 i.e. 'B'     bos.write(b);     bos.flush();     bos.close();   } }