From 6ca7123d5d87a19b17f2fd6f595e5b884b3bec73 Mon Sep 17 00:00:00 2001
From: XiangRongLin <41164160+XiangRongLin@users.noreply.github.com>
Date: Thu, 14 Jan 2021 20:01:52 +0100
Subject: [PATCH] Add comment for usage of
 YoutubeParsingHelper.resetClientVersionAndKey

---
 .../extractor/services/youtube/YoutubeParsingHelper.java     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java
index 5d89350b..2d0b05cd 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeParsingHelper.java
@@ -353,6 +353,11 @@ public class YoutubeParsingHelper {
         return key;
     }
 
+    /**
+     * Only use in tests.
+     *
+     * Quick-and-dirty solution to reset global state in between test classes.
+     */
     static void resetClientVersionAndKey() {
         clientVersion = null;
         key = null;