diff --git a/README.md b/README.md
index dbcde88..2c95fde 100644
--- a/README.md
+++ b/README.md
@@ -126,6 +126,4 @@ public class Main {
             }
         }
     }
-}
-
-```
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 00d4081..7b47e1b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,6 +7,8 @@ plugins {
 
 mainClassName = "fr.minemobs.animes.Test"
 
+sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8'
+
 group 'org.example'
 version '1.0-SNAPSHOT'
 
@@ -14,9 +16,14 @@ repositories {
     mavenCentral()
 }
 
+tasks.withType(JavaCompile) {
+    options.encoding = 'UTF-8'
+}
+
 dependencies {
     testCompile group: 'junit', name: 'junit', version: '4.12'
     implementation 'com.google.code.gson:gson:2.8.6'
     compile "org.jsoup:jsoup:1.10.2"
     implementation 'com.squareup.okhttp3:okhttp:4.9.0'
+    compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.14.0'
 }
diff --git a/src/main/java/fr/minemobs/animes/AnimeSearcherAPI.java b/src/main/java/fr/minemobs/animes/AnimeSearcherAPI.java
index 73e0008..08d08ba 100644
--- a/src/main/java/fr/minemobs/animes/AnimeSearcherAPI.java
+++ b/src/main/java/fr/minemobs/animes/AnimeSearcherAPI.java
@@ -2,22 +2,20 @@
 
 import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
-import okhttp3.*;
-import okhttp3.OkHttpClient.Builder;
+import okhttp3.OkHttpClient;
+import okhttp3.Protocol;
+import okhttp3.Request;
+import okhttp3.Response;
 import org.jsoup.Jsoup;
 import org.jsoup.nodes.Document;
 import org.jsoup.select.Elements;
 
-import java.io.*;
+import java.io.IOException;
 import java.lang.reflect.Type;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.Locale;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.logging.Logger;
 import java.util.stream.Collectors;
 
 public class AnimeSearcherAPI {
@@ -25,7 +23,7 @@ public class AnimeSearcherAPI {
     String urlOfNekoSama = "http://neko-sama.fr";
     String jsonUrl = urlOfNekoSama + "/animes-search.json";
 
-    String userAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.11 (KHTML, like Gecko) Chrome/23.0.1271.95 Safari/537.11";
+    private static Logger LOGGER = Logger.getLogger(AnimeSearcherAPI.class.getName());
 
     OkHttpClient httpClient = new OkHttpClient.Builder()
             .protocols(Collections.singletonList(Protocol.HTTP_1_1))
@@ -69,12 +67,13 @@ public List<Anime> getJSONFromTitleContains(String animeTitle) {
         Type animeListType = new TypeToken<List<Anime>>() {
         }.getType();
         List<Anime> animes = gson.fromJson(responseBody, animeListType);
-        List<Anime> animes1 = animes.stream().filter(anime1 -> anime1.getTitle().toLowerCase().contains(animeTitle.toLowerCase())).collect(Collectors.toList());
+        List<Anime> animes1 = animes.stream()
+                .filter(anime1 -> anime1.getTitle().toLowerCase().contains(animeTitle.toLowerCase())).collect(Collectors.toList());
         return animes1;
     }
 
     public AnimeHtml getHtmlPageOfTheAnime(Anime anime, int episodeSearched) throws Exception {
-        if(Jsoup.connect(anime.getUrl()).get() == null){
+        if(anime.getUrl() == null || Jsoup.connect(anime.getUrl()).get() == null){
             throw new NullPointerException("Cet anime n'a pas de page");
         }
         Document doc = Jsoup.connect(anime.getUrl()).get();
@@ -111,4 +110,16 @@ public String getJsonUrl() {
     public String getUrlOfNekoSama() {
         return urlOfNekoSama;
     }
+
+    public OkHttpClient getHttpClient() {
+        return httpClient;
+    }
+
+    public Request getRequest() {
+        return request;
+    }
+
+    public static Logger getLOGGER() {
+        return LOGGER;
+    }
 }