import java.io.StringReader;
import java.io.FilterReader;
import java.io.IOException;
 
/**
 * Created by IntelliJ IDEA.
 * User: me
 * Date: 13.09.2006
 * Time: 16:48:39
 * To change this template use File | Settings | File Templates.
 */
public class UpperCaseConvertorTest {
    public static void main(String[] args) throws IOException {
        StringReader src = new StringReader(args[0]);
        FilterReader f   = new UpperCaseConvertor(src);
        int c;
        while ((c = f.read()) != -1) System.out.print((char)c);
        System.out.println();
    }
}