public class tree {
    public static void show(TreeTable<String,String> t, String k) {
        System.out.println("t.get(\""+k+"\")=\""+t.get(k)+"\"\n");
    }
    public static void main(String [] args) {
        TreeTable<String,String> t = new TreeTable<String,String>();
        
        t.put("Lisa Smith","521-8976");
        System.out.println(t+"\n");
        t.put("John Smith","521-1234");
        System.out.println(t+"\n");
        t.put("Sandra Dee","521-9655");
        System.out.println(t+"\n");
        t.put("Ted Baker", "418-4165");
        System.out.println(t+"\n");
        t.put("Sam Doe", "521-5030");
        System.out.println(t+"\n");
        t.put("Sandra Dee","neue Nummer");
        System.out.println(t+"\n");
        tree.show(t,"Ted Baker");
        tree.show(t,"Sandra Dee");
    }
}