Minor refactor.

Author: android10

data/src/main/java/com/fernandocejas/android10/sample/data/exception/RepositoryErrorBundle.java

@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *      http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -16,7 +16,6 @@
 package com.fernandocejas.android10.sample.data.exception;
 
 import com.fernandocejas.android10.sample.domain.exception.ErrorBundle;
-import com.fernandocejas.frodo.core.strings.Strings;
 
 /**
  * Wrapper around Exceptions used to manage errors in the repository.
@@ -36,7 +35,7 @@ public Exception getException() {
 
   @Override
   public String getErrorMessage() {
-    String message = Strings.EMPTY;
+    String message = "";
     if (this.exception != null) {
       message = this.exception.getMessage();
     }

data/src/main/java/com/fernandocejas/android10/sample/data/net/RestApiImpl.java

@@ -92,11 +92,11 @@ public RestApiImpl(Context context, UserEntityJsonMapper userEntityJsonMapper) {
   }
 
   private String getUserEntitiesFromApi() throws MalformedURLException {
-    return ApiConnection.createGET(RestApi.API_URL_GET_USER_LIST).requestSyncCall();
+    return ApiConnection.createGET(API_URL_GET_USER_LIST).requestSyncCall();
   }
 
   private String getUserDetailsFromApi(int userId) throws MalformedURLException {
-    String apiUrl = RestApi.API_URL_GET_USER_DETAILS + userId + ".json";
+    String apiUrl = API_URL_GET_USER_DETAILS + userId + ".json";
     return ApiConnection.createGET(apiUrl).requestSyncCall();
   }
 

data/src/main/java/com/fernandocejas/android10/sample/data/repository/datasource/CloudUserDataStore.java

@@ -25,7 +25,7 @@
 /**
  * {@link UserDataStore} implementation based on connections to the api (Cloud).
  */
-public class CloudUserDataStore implements UserDataStore {
+class CloudUserDataStore implements UserDataStore {
 
   private final RestApi restApi;
   private final UserCache userCache;
@@ -42,7 +42,7 @@ public class CloudUserDataStore implements UserDataStore {
    * @param restApi The {@link RestApi} implementation to use.
    * @param userCache A {@link UserCache} to cache data retrieved from the api.
    */
-  public CloudUserDataStore(RestApi restApi, UserCache userCache) {
+  CloudUserDataStore(RestApi restApi, UserCache userCache) {
     this.restApi = restApi;
     this.userCache = userCache;
   }

data/src/main/java/com/fernandocejas/android10/sample/data/repository/datasource/DiskUserDataStore.java

@@ -23,7 +23,7 @@
 /**
  * {@link UserDataStore} implementation based on file system data store.
  */
-public class DiskUserDataStore implements UserDataStore {
+class DiskUserDataStore implements UserDataStore {
 
   private final UserCache userCache;
 
@@ -32,7 +32,7 @@ public class DiskUserDataStore implements UserDataStore {
    *
    * @param userCache A {@link UserCache} to cache data retrieved from the api.
    */
-  public DiskUserDataStore(UserCache userCache) {
+  DiskUserDataStore(UserCache userCache) {
     this.userCache = userCache;
   }
 

data/src/test/java/com/fernandocejas/android10/sample/data/ApplicationTestCase.java

@@ -24,5 +24,5 @@
  * Inherit from this class to create a test.
  */
 @RunWith(RobolectricGradleTestRunner.class)
-@Config(constants = BuildConfig.class, application = ApplicationStub.class)
+@Config(constants = BuildConfig.class, application = ApplicationStub.class, sdk = 21)
 public abstract class ApplicationTestCase {}