Hi Friend,

Try the following code:

import java.io.*;
class FileInputStreamAndFileOutputStream
{
    public static void main(String[] args) throws Exception {
      FileInputStream in = new FileInputStream("c:/hello.txt");
      FileOutputStream out = new FileOutputStream("C:/data.txt");
      int c;
      while ((c = in.read()) != -1) {
        out.write(c);
      }
      out.close();
      System.out.println("File is copied");
    } 
    }

Thanks

Hi Friend,

Try the following code:

import  java.io.*;
class FileReaderAndFileWriter{
      public static void main(String[] args) throws IOException {

    FileReader in = new FileReader("C:/Hello.txt");
    FileWriter out = new FileWriter("C:/new.txt");
    int c;
    while ((c = in.read()) != -1){
    out.write(c);
    }
    out.close();
    System.out.println("File is copied");
  }
}

Thanks