package chapter08
import java.io.*;
public class BufferedReaderWriterTest {
	public static void main(String[] args) {
		try {
			BufferedReader bufReader = new BufferedReader(
					new InputStreamReader(System.in));
			BufferedWriter bufWriter = 
					new BufferedWriter(new FileWriter(args[0]));
			String exitIn = null;
			while (!(exitIn = bufReader.readLine()).equals("exit")) {
				bufWriter.write(exitIn);
				bufWriter.newLine();
			}
			bufReader.close();
			bufWriter.close();
		} 
catch (ArrayIndexOutOfBoundsException e){
			e.printStackTrace();
		}
 catch (IOException e){
			e.printStackTrace();
		}
	}
}
