Main.java

import java.util.*;
import Jakarta.util.*;
import java.io.*;

/******************** Main class **************************
 * @layer<mixinbase>
 */

   // supply only what is needed by commonbase, which is a layer
   // that sits directly below this layer

public class Main {
    static void usageOftk() {
        System.err.println( "Options: -t  (ignored)" );
        System.err.println( "         -k  (ignored)" );
    }
}