test(application): update tests

Author: kevinkowa

example/src/androidTest/java/com/ibm/watson/developer_cloud/android/myapplication/ApplicationTest.java

@@ -17,13 +17,11 @@
 package com.ibm.watson.developer_cloud.android.myapplication;
 
 import android.app.Application;
-import android.test.ApplicationTestCase;
 
 /**
  * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
  */
-public class ApplicationTest extends ApplicationTestCase<Application> {
+public class ApplicationTest {
   public ApplicationTest() {
-    super(Application.class);
   }
 }

library/src/androidTest/java/com/ibm/watson/developer_cloud/android/library/ApplicationTest.java

@@ -15,18 +15,15 @@
 package com.ibm.watson.developer_cloud.android.library;
 
 import android.app.Application;
-import android.test.ApplicationTestCase;
 
 /**
  * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
  */
-public class ApplicationTest extends ApplicationTestCase<Application> {
+public class ApplicationTest {
 
   /**
    * Instantiates a new application test.
    */
   public ApplicationTest() {
-    super(Application.class);
-
   }
 }