import java.text.*;
import java.util.*;

public class DateConverter {

  public static String convert( String inDate, String inFormat,  String outFormat ) {
        System.out.println(inDate+ "  "+inFormat+"  "+outFormat) ;
        try { 
            return (new SimpleDateFormat(outFormat)).format(
                   (new SimpleDateFormat(inFormat)).parse(inDate, new ParsePosition(0)));
        }
        catch( Exception e ) {
          e.printStackTrace();
          return "";
        }
    }
  
    public static void main (String[] args) {
        SimpleDateFormat fmt =new SimpleDateFormat("MM-dd-yyyy");
        String todayStr = fmt.format(new Date());
        
        System.out.println(convert(todayStr,"MM-dd-yyyy",args[0]));
    }
}