/*
    Example based on Sun Java I/O tutorial for File Streams
    
    Reads in a file and copies it out to another file.
 */
 
 import java.io.*;

  public class Copy {
      public static void main(String[] args) throws IOException {
          // create two file references
          File inputFile = new File("jung.txt");
          File outputFile = new File("jungout.txt");

          // create two File Streams
          FileReader in = new FileReader(inputFile);
          FileWriter out = new FileWriter(outputFile);
          
          // read one file and write it out to another
          int c;

          while ((c = in.read()) != -1)
             out.write(c);

          // close both files
          in.close();
          out.close();
      }
  }