import java.io.FileReader;
import java.io.IOException;
import java.io.LineNumberReader;
 
/**
 * Created by IntelliJ IDEA.
 * User: me
 * Date: 13.09.2006
 * Time: 19:10:04
 * To change this template use File | Settings | File Templates.
 */
public class FindChar {
    public static void main(String[] args) throws IOException {
        if (args.length != 2)
            throw new IllegalArgumentException("" +
                    "It's needed: <symbol> and <file name>");
 
        int match = args[0].charAt(0);
        FileReader fileIn = new FileReader(args[1]);
        LineNumberReader in = new LineNumberReader(fileIn);
        int ch;
        while((ch = in.read()) != -1) {
            if (ch == match) {
                System.out.println("'" + (char)ch +
                "' at " + in.getLineNumber() + " string");
                return;
            }
        }
        System.out.println((char)ch + " not found");
        fileIn.close();
    }
}