/*  Copy.java
*/

import java.io.*;

public class Copy {

	public static void main(String args[]) {
	    FileReader fR;
		FileWriter fW;
		try {
			fR = new FileReader( "test.in" );
			fW = new FileWriter( "test.out" );

			int i = 0;

			while( i != -1 )
			{
			  i = fR.read();
			  fW.write( i );
			}
		   
		   fW.close();
		   fR.close();
        }
        catch (java.io.IOException ioe) {
            System.out.println( "IO error: " + ioe );
        }
        
        /*
        System.out.println( "Hello World!" );
		try {
			System.in.read(); // prevent console window from going away
		} catch (java.io.IOException e) {}
		*/
	}
}