Refactoring

app/src/main/java/eu/faircode/email/LanguageTool.java

@@ -55,14 +55,15 @@ public class LanguageTool {
                 "text=" + URLEncoder.encode(text.toString(), StandardCharsets.UTF_8.name()) +
                         "&language=auto";
 
-        // curl -X GET --header 'Accept: application/json' 'https://api.languagetool.org/v2/languages
-        String code = null;
+        // curl -X GET --header 'Accept: application/json' 'https://api.languagetool.org/v2/languages'
         JSONArray jlanguages;
-        Locale locale = Locale.getDefault();
         try (InputStream is = context.getAssets().open("lt.json")) {
             String json = Helper.readStream(is);
             jlanguages = new JSONArray(json);
         }
+
+        String code = null;
+        Locale locale = Locale.getDefault();
         for (int i = 0; i < jlanguages.length(); i++) {
             JSONObject jlanguage = jlanguages.getJSONObject(i);
             String c = jlanguage.optString("longCode");