//Copy.java

import java.util.Scanner;
import java.io.File;
import java.io.PrintWriter;

public class Copy2
{
	public static void main(String[] args) throws 
java.io.FileNotFoundException
	{
		//for(int i=0; i<args.length; i++)
		//{
		//	System.out.println(args[i]);
		//}
		if(args.length <1)
		{
			System.out.println("Needs a source file.  Try again.");
		}
		else
		{
			String filename;
			if (args.length == 1)
			{
				filename = "copied.txt";
				System.out.println("The source was copied to copied.txt");
			}
			else
			{
				filename = args[1];
			}
				
			Scanner input = new Scanner(new File(args[0]));
			PrintWriter output = new PrintWriter(filename);
			String text;

			while(input.hasNextLine())
			{
				text = input.nextLine();
				output.println(text);
			}
			
			input.close();
			output.close();
		}	
		System.out.println("\nByeBye\n");
	}
}