@Test public void getClassificationEquilateralTest() {


   Triangle t = new Triangle(7, 7, 7);
   Assert.assertEquals("getClassification test", 
                        "equilateral", t.getClassification());

   // Triangle t = new Triangle(7, 7, 7);
   // Assert.assertEquals("getClassification test", 
      //                   "equilateral", t.getClassification());
// 
   // Triangle t = new Triangle(7, 7, 7);
   // Assert.assertEquals("getClassification test", 
      //                   "equilateral", t.getClassification());
// 

}