import java.beans.Statement;
import java.util.ArrayList;

public class DynamischeMethodenClass {

    public static void methodeEins(String name) {
        System.out.println("Ein Männername: " + name);
    }

    public static void methodeZwei(String name) {
        System.out.println("Ein Frauenname: " + name);
    }

    public static void methodeDrei(String name) {
        System.out.println("Ein Tier: " + name);
    }

    public static void methodeVier(String name) {
        System.out.println("Eine Pflanze: " + name);
    }

    public static void methodeFuenf(String name) {
        System.out.println("Ein Gebirge: " + name);
    }

    public static void methodeSechs(String name) {
        System.out.println("Eine Stadt: " + name);
    }

    public static void methodeSieben(String name) {
        System.out.println("Ein Bundesland: " + name);
    }

    public static void methodeAcht(String name) {
        System.out.println("Ein Land: " + name);
    }

    public static void methodeNeun(String name) {
        System.out.println("Eine Speise: " + name);
    }

    public static void methodeZehn(String name) {
        System.out.println("Ein Getränk: " + name);
    }

    private void fuehreAus() {
        ArrayList list = new ArrayList(0);
        list.add("methodeEins");
        list.add(new Object[] { "Karl" });
        list.add("methodeZwei");
        list.add(new Object[] { "Hanna" });
        list.add("methodeDrei");
        list.add(new Object[] { "Flusspferd" });
        list.add("methodeVier");
        list.add(new Object[] { "Primel" });
        list.add("methodeFuenf");
        list.add(new Object[] { "Himalaya" });
        list.add("methodeSechs");
        list.add(new Object[] { "Berlin" });
        list.add("methodeSieben");
        list.add(new Object[] { "Sachsen" });
        list.add("methodeAcht");
        list.add(new Object[] { "Deutschland" });
        list.add("methodeNeun");
        list.add(new Object[] { "Nudeln" });
        list.add("methodeZehn");
        list.add(new Object[] { "Bier" });

        int n = (int) (Math.random() * 20);
        if(n % 2 != 0)  n = n-1;
        
        final Statement exp = new Statement(this, (String) list.get(n), (Object[]) list.get(n + 1));
        try {
            exp.execute();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        DynamischeMethodenClass dmc = new DynamischeMethodenClass();
        dmc.fuehreAus();
    }
}