From 74be769c993074ada6e2610b40124e1d8fda6d0e Mon Sep 17 00:00:00 2001
From: Valentina Kiryushkina <valentina.kiryushkina@jetbrains.com>
Date: Mon, 25 Jul 2016 13:43:45 +0300
Subject: [PATCH] Minor Deserialize hints string to generic list properly

---
 .../com/jetbrains/edu/learning/StudySerializationUtils.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/python/educational-core/student/src/com/jetbrains/edu/learning/StudySerializationUtils.java b/python/educational-core/student/src/com/jetbrains/edu/learning/StudySerializationUtils.java
index 6926cb379654..4424fc76744a 100644
--- a/python/educational-core/student/src/com/jetbrains/edu/learning/StudySerializationUtils.java
+++ b/python/educational-core/student/src/com/jetbrains/edu/learning/StudySerializationUtils.java
@@ -1,6 +1,7 @@
 package com.jetbrains.edu.learning;
 
 import com.google.gson.*;
+import com.google.gson.reflect.TypeToken;
 import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.editor.EditorFactory;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
@@ -400,7 +401,8 @@ public class StudySerializationUtils {
           final JsonArray hintsArray = new JsonArray();
 
           try {
-            final List<String> hints = gson.fromJson(hintString, List.class);
+            final Type listType = new TypeToken<List<String>>() {}.getType();
+            final List<String> hints = gson.fromJson(hintString, listType);
             for (String hint : hints) {
               hintsArray.add(hint);
             }
-- 
2.32.0