diff --git a/src/configuration/JsonToJava.java b/src/configuration/JsonToJava.java
index f9c927e..f0d0d8f 100644
--- a/src/configuration/JsonToJava.java
+++ b/src/configuration/JsonToJava.java
@@ -1,22 +1,54 @@
-package configuration;
-
-//import java.io.*;
-//import org.json.simple.JSONObject;
-//import org.json.simple.parser.JSONParser;
-//import org.json.simple.parser.ParseException;
-//public class JsonToJava {
-//   public static void main(String args[]) {
-//      JSONParser jsonP = new JSONParser();
-//      try {
-//         JSONObject jsonO = (JSONObject)jsonP.parse(new FileReader("src/configuration/config.json"));
-//         String test = (String) jsonO.get("test");
-//         System.out.println("Name :"+ test);
-//      } catch (FileNotFoundException e) {
-//         e.printStackTrace();
-//      } catch (IOException e) {
-//         e.printStackTrace();
-//      } catch (ParseException e) {
-//         e.printStackTrace();
-//      }
-//   }
-//}
\ No newline at end of file
+package configuration;
+
+import java.io.*;
+import org.json.simple.*;
+import org.json.simple.parser.*;
+
+public class JsonToJava {
+
+	public static void main(String args[]) {
+
+		// initialize the parser
+		JSONParser jsonP = new JSONParser();
+		try {
+			// read the json document
+			JSONObject jsonO = (JSONObject) jsonP.parse(new FileReader("src/configuration/config.json"));
+			
+			//to print all values 
+			//System.out.println(jsonO.values());
+
+			// isolate the "test" part and print it
+			// String test = (String) jsonO.get("test");
+			// System.out.println("ceci est un test :" + test);
+
+			
+			//select an element on the list 
+			JSONArray arene = (JSONArray) jsonO.get("arena");
+			//print a case of this element
+			System.out.println(arene.get(1));
+			
+			JSONArray nb_players = (JSONArray) jsonO.get("nb_players");
+			System.out.println(nb_players.get(1));
+
+			JSONArray character1 = (JSONArray) jsonO.get("character1");
+			System.out.println(character1.get(1));
+			
+			JSONArray character2 = (JSONArray) jsonO.get("character2");
+			System.out.println(character2.get(1));
+			
+			JSONArray resolution = (JSONArray) jsonO.get("resolution");
+			System.out.println(resolution.get(1));
+			
+			JSONArray button = (JSONArray) jsonO.get("button");
+			System.out.println(button);
+
+		} catch (FileNotFoundException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} catch (ParseException e) {
+			e.printStackTrace();
+
+		}
+	}
+}