deleted dogTest, added fish

ZooProgram/src/App.java

@@ -6,8 +6,8 @@ public class App {
 
         Zoo myZoo = new Zoo();
 
-        DogTest Rex = new DogTest("Rex","red stripes","barn","dog food");
-        DogTest Pix = new DogTest("Pix","Gold","house","human food and dog food");
+        Fish Rex = new Fish("Rex","red stripes","sea","sea-weed",12.5,"freshwater");
+        Fish Pix = new Fish("Pix","gold","river","smaller fish",5.0,"saltwater");
 
         myZoo.addanimal(Rex);
         myZoo.addanimal(Pix);
@@ -27,7 +27,7 @@ public class App {
         
         myZoo.displayListDetials(animalList);
 
-        myZoo.displayEnvironmentList("house");
+        myZoo.displayEnvironmentList("sea");
 
         }
     }

ZooProgram/src/DogTest.java

-public class DogTest extends Animal {
-    
-    public DogTest() {
-        super();
-    }
-
-    public DogTest(String name, String description, String environment, String foodType) {
-        super(name, description, environment, foodType);
-    }
-
-}