@@ -0,0 +1,363 @@
+class Triangle %7B%0A%0A    Triangle(double side1, double side2, double side3) throws TriangleException %7B%0A        throw new UnsupportedOperationException(%22Delete this statement and write your own implementation.%22);%0A    %7D%0A%0A    TriangleKind getKind() %7B%0A        throw new UnsupportedOperationException(%22Delete this statement and write your own implementation.%22);%0A    %7D%0A%0A%7D%0A

update starter implementation