import java.util.Comparator;

public class Test {

    public static void main(String[] Args) {
        prefixTest();
    }

    public static void prefixTest() {
        String value = "stockholm";
        String key = "stockh";

        Term a = new Term(value, 0);
        Term b = new Term(key, 0);

        Comparator comparator = Term.byPrefixOrder(key.length());

        int cmp = comparator.compare(a, b);

        System.out.println(cmp);

    }
}