From cfd3ab3500b7f77f50d3d55ede63907fc2e33c5f Mon Sep 17 00:00:00 2001
From: Mauricio Colli <mauriciocolli@outlook.com>
Date: Sat, 13 Jan 2018 17:08:48 -0200
Subject: [PATCH] Fix warning of generics

---
 .../java/org/schabi/newpipe/extractor/ListExtractor.java  | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/schabi/newpipe/extractor/ListExtractor.java b/src/main/java/org/schabi/newpipe/extractor/ListExtractor.java
index fd30356e7..cf30184bf 100644
--- a/src/main/java/org/schabi/newpipe/extractor/ListExtractor.java
+++ b/src/main/java/org/schabi/newpipe/extractor/ListExtractor.java
@@ -46,7 +46,7 @@ public abstract class ListExtractor extends Extractor {
         /**
          * The current list of items to this result
          */
-        public final List<InfoItem> nextItemsList;
+        public final List<? extends InfoItem> nextItemsList;
 
         /**
          * Next url to fetch more items
@@ -58,11 +58,11 @@ public abstract class ListExtractor extends Extractor {
          */
         public final List<Throwable> errors;
 
-        public NextItemsResult(InfoItemCollector collector, String nextItemsUrl) {
+        public NextItemsResult(InfoItemCollector<? extends InfoItem, ?> collector, String nextItemsUrl) {
             this(collector.getItemList(), nextItemsUrl, collector.getErrors());
         }
 
-        public NextItemsResult(List<InfoItem> nextItemsList, String nextItemsUrl, List<Throwable> errors) {
+        public NextItemsResult(List<? extends InfoItem> nextItemsList, String nextItemsUrl, List<Throwable> errors) {
             this.nextItemsList = nextItemsList;
             this.nextItemsUrl = nextItemsUrl;
             this.errors = errors;
@@ -72,7 +72,7 @@ public abstract class ListExtractor extends Extractor {
             return nextItemsUrl != null && !nextItemsUrl.isEmpty();
         }
 
-        public List<InfoItem> getNextItemsList() {
+        public List<? extends InfoItem> getNextItemsList() {
             return nextItemsList;
         }