Wednesday, December 25, 2013

file reader/writer

// FileReader/Writer
import java.io.*;
class RW
{
  public static void main(String[] args)
  {
    int x;
    try
    {
      FileReader r = new FileReader("RW.java");
      FileWriter w = new FileWriter("aman.txt");
      while((x=r.read())!=-1) // while not eof
      {
        w.write(x);
        System.out.print((char)x);
        Thread.sleep(10);
      }
      w.close();
    }catch(Exception ex){}  
  }
}

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