Someone

public class TTTest
{
  public static void main(String[] arg)
  {
    ThreadedTree<String> tt = new ThreadedTree<String>();
	 
	 tt.insertThreaded("my");
	 tt.insertThreaded("dog");
	 tt.insertThreaded("has");
	 tt.insertThreaded("fleas"); 
	 tt.insertThreaded("no");
	 tt.insertThreaded("more");
     tt.inorderThreadedPrint();
	 System.out.println();
	 tt.levelThreadedPrint();
	 System.out.println();
	 String min = tt.findMin();
	 System.out.println("Min: " + min);
	 System.out.println();
	 String max = tt.findMax();
	 System.out.println("Max: " + max);
  }
}