Storage : optimisation des imports et ajout de commentaires

app/src/main/java/lightcontainer/storage/Adapter.java

@@ -1,8 +1,7 @@
 package lightcontainer.storage;
 
 public interface Adapter {
-
-
+    
     String toString();
 
     AppData fromString(String appDataString);

app/src/main/java/lightcontainer/storage/File.java

@@ -3,6 +3,9 @@ package lightcontainer.storage;
 import java.util.Iterator;
 import java.util.Set;
 
+/**
+ * File represents all information related to a file
+ */
 public class File {
 
     private final String name;

app/src/main/java/lightcontainer/storage/JsonAdapter.java

@@ -4,6 +4,9 @@ import com.google.gson.*;
 
 import java.util.*;
 
+/**
+ * Specific implementation of Adapter that converts AppData to Json and vice-versa
+ */
 public class JsonAdapter implements Adapter {
 
     private AppData appData;
@@ -12,6 +15,10 @@ public class JsonAdapter implements Adapter {
         this.appData = appData;
     }
 
+    /**
+     *
+     * @return A Json String containing AppData properties
+     */
     @Override
     public String toString() {
         return addData(appData);
@@ -69,6 +76,11 @@ public class JsonAdapter implements Adapter {
         }
     }
 
+    /**
+     *
+     * @param appDataString The Json String to convert
+     * @return An AppData instance
+     */
     @Override
     public AppData fromString(String appDataString) {
         try {

app/src/main/java/lightcontainer/storage/Repository.java

@@ -10,6 +10,10 @@ import java.nio.file.StandardOpenOption;
 
 public class Repository {
 
+    /**
+     * @param filePath The path where the file must be saved
+     * @param adapter  The service that converts Objects to Strings
+     */
     static void save(String filePath, Adapter adapter) {
         if (filePath != null) {
             String jsonAppData = adapter.toString();
@@ -22,6 +26,11 @@ public class Repository {
         }
     }
 
+    /**
+     * @param filePath The path where the file is stored
+     * @param adapter  The service that converts Strings to objects
+     * @return
+     */
     static AppData load(String filePath, Adapter adapter) {
         String jsonString = readFile(filePath);
         return adapter.fromString(jsonString);

app/src/main/java/lightcontainer/storage/User.java

@@ -1,9 +1,7 @@
 package lightcontainer.storage;
 
-import java.util.HashMap;
 import java.util.Iterator;
 import java.util.Map;
-import java.util.Set;
 
 /**
  * User represents a user of the system.