Minimize users feature scope. First attempt.

Author: android10

app/src/main/java/com/fernandocejas/android10/sample/app/users/CloudUserDataStore.java

@@ -15,8 +15,8 @@
  */
 package com.fernandocejas.android10.sample.app.users;
 
-import com.fernandocejas.android10.sample.app.users.cache.UserCache;
 import com.fernandocejas.android10.sample.app.data.RestApi;
+import com.fernandocejas.android10.sample.app.users.cache.UserCache;
 import java.util.List;
 import rx.Observable;
 import rx.functions.Action1;

app/src/main/java/com/fernandocejas/android10/sample/app/users/User.java

@@ -18,11 +18,11 @@
 /**
  * Class that represents a User in the domain layer.
  */
-public class User {
+class User {
 
   private final int userId;
 
-  public User(int userId) {
+  User(int userId) {
     this.userId = userId;
   }
 
@@ -32,47 +32,47 @@ public User(int userId) {
   private String description;
   private int followers;
 
-  public int getUserId() {
+  int getUserId() {
     return userId;
   }
 
-  public String getCoverUrl() {
+  String getCoverUrl() {
     return coverUrl;
   }
 
-  public void setCoverUrl(String coverUrl) {
+  void setCoverUrl(String coverUrl) {
     this.coverUrl = coverUrl;
   }
 
-  public String getFullName() {
+  String getFullName() {
     return fullName;
   }
 
-  public void setFullName(String fullName) {
+  void setFullName(String fullName) {
     this.fullName = fullName;
   }
 
-  public String getEmail() {
+  String getEmail() {
     return email;
   }
 
-  public void setEmail(String email) {
+  void setEmail(String email) {
     this.email = email;
   }
 
-  public String getDescription() {
+  String getDescription() {
     return description;
   }
 
-  public void setDescription(String description) {
+  void setDescription(String description) {
     this.description = description;
   }
 
-  public int getFollowers() {
+  int getFollowers() {
     return followers;
   }
 
-  public void setFollowers(int followers) {
+  void setFollowers(int followers) {
     this.followers = followers;
   }
 

app/src/main/java/com/fernandocejas/android10/sample/app/users/UserDataStore.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,
@@ -15,14 +15,13 @@
  */
 package com.fernandocejas.android10.sample.app.users;
 
-import com.fernandocejas.android10.sample.app.users.UserEntity;
 import java.util.List;
 import rx.Observable;
 
 /**
  * Interface that represents a data store from where data is retrieved.
  */
-public interface UserDataStore {
+interface UserDataStore {
   /**
    * Get an {@link rx.Observable} which will emit a List of {@link UserEntity}.
    */