WAP using BufferedInputStream, FileInputStream, BufferOutputStream, FileOutputStream to copy content of one file File1.txt into another file File2.txt

CODE:
import java.io.*;
class BuffereClass
{
    public static void main(String args[]) throws IOException
    {
        int ch;
        System.out.println("\nStart Coping...");
        FileInputStream fin = new FileInputStream("File1.txt");
        BufferedInputStream bfin = new BufferedInputStream(fin);
        FileOutputStream fout = new FileOutputStream("File2.txt");
        BufferedOutputStream bfout = new BufferedOutputStream(fout);
        while((ch=bfin.read()) != -1)
            bfout.write(ch);
        System.out.println("\nNew File Cretaed and save data.");
        bfin.close();
        bfout.close();           
    }
}

OUTPUT :