diff --git a/app/src/main/java/school_project/Parsers/FileParser.java b/app/src/main/java/school_project/Parsers/FileParser.java
index f1c7015..20182bf 100644
--- a/app/src/main/java/school_project/Parsers/FileParser.java
+++ b/app/src/main/java/school_project/Parsers/FileParser.java
@@ -3,7 +3,6 @@ package school_project.Parsers;
 import school_project.Map;
 
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 
 public interface FileParser {
@@ -24,5 +23,5 @@ public interface FileParser {
      * @param file the file where to save
      * @param levelData the map to save
      */
-    void saveLevel(File file, Map levelData, boolean save_data) throws FileNotFoundException;
+    void saveLevel(File file, Map levelData, boolean save_data) throws IOException;
 }
diff --git a/app/src/main/java/school_project/Parsers/JsonParser.java b/app/src/main/java/school_project/Parsers/JsonParser.java
index 0e15404..12b350f 100644
--- a/app/src/main/java/school_project/Parsers/JsonParser.java
+++ b/app/src/main/java/school_project/Parsers/JsonParser.java
@@ -8,17 +8,7 @@ import java.nio.file.Files;
 public class JsonParser implements FileParser{
 
     @Override
-    public Map getSavedData(File file) {
-        return null;
-    }
-
-    @Override
-    public void saveLevel(File file, Map levelData) throws FileNotFoundException {
-
-    }
-
-    @Override
-    public void saveLevelData(File file, Map levelData) throws IOException {
+    public void saveLevel(File file, Map levelData, boolean save_data) throws IOException {
         FileOutputStream fileStream = new FileOutputStream(file);
         ObjectOutputStream objectStream = new ObjectOutputStream(fileStream);
         objectStream.writeObject(levelData);
@@ -36,7 +26,7 @@ public class JsonParser implements FileParser{
     }
 
     @Override
-    public Map getLevel(File file) throws IOException {
+    public Map getLevel(File file, boolean saved_data) throws IOException {
         FileInputStream fileStream = new FileInputStream(file);
         ObjectInputStream objectStream = new ObjectInputStream(fileStream);
         try {
diff --git a/app/src/test/java/school_project/Parsers/JsonParserTest.java b/app/src/test/java/school_project/Parsers/JsonParserTest.java
index 08f2185..8273a0d 100644
--- a/app/src/test/java/school_project/Parsers/JsonParserTest.java
+++ b/app/src/test/java/school_project/Parsers/JsonParserTest.java
@@ -24,10 +24,10 @@ class JsonParserTest {
         map.addPiece(new Piece(piece1));
         map.addPiece(new Piece(piece2));
         JsonParser parser = new JsonParser();
-        parser.saveLevelData(new File("test.json"), map);
+        parser.saveLevel(new File("test.json"), map, false);
 
         FileParser p2 = FileParserFactory.createParser(new File("test.json"));
-        Map map2 = p2.getLevel(new File("test.json"));
+        Map map2 = p2.getLevel(new File("test.json"), false);
         assertArrayEquals(map2.getShape(), map.getShape());
         assertArrayEquals(map2.getUsedSpace(), map.getUsedSpace());
     }