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Improve backward compatibility of deprecated player sample API (#1065)

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Some plugins (e.g. older builds of EssentialsX) assume that
ServerListPingEvent.getSampleText() returns a mutable copy of
the player sample list. This was the case until it was refactored
on top of the new API introduced in #980.

As a result, they may run into an error when trying to modify the
returned list directly. Modify getSampleText() to return a mutable
copy (a plain ArrayList) to mimic the old behavior.
This commit is contained in:
Minecrell 2018-03-26 23:45:18 +02:00
parent 31c3ae2bb4
commit f556e7652a
1 changed files with 3 additions and 4 deletions
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7
Spigot-API-Patches/Implement-deprecated-player-sample-API.patch
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@ -5,7 +5,7 @@ Subject: [PATCH] Implement deprecated player sample API
diff --git a/src/main/java/com/destroystokyo/paper/event/server/PaperServerListPingEvent.java b/src/main/java/com/destroystokyo/paper/event/server/PaperServerListPingEvent.java
index dd1deafd..32cf9f01 100644
index dd1deafd..db992df2 100644
--- a/src/main/java/com/destroystokyo/paper/event/server/PaperServerListPingEvent.java
+++ b/src/main/java/com/destroystokyo/paper/event/server/PaperServerListPingEvent.java
@@ -0,0 +0,0 @@ import static java.util.Objects.requireNonNull;
@ -13,7 +13,6 @@ index dd1deafd..32cf9f01 100644
import com.destroystokyo.paper.network.StatusClient;
import com.destroystokyo.paper.profile.PlayerProfile;
+import com.google.common.base.Strings;
+import com.google.common.collect.ImmutableList;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.bukkit.event.Cancellable;
@ -26,11 +25,11 @@ index dd1deafd..32cf9f01 100644
+ @Override
+ @Deprecated
+ public List<String> getSampleText() {
+ ImmutableList.Builder<String> sampleText = ImmutableList.builder();
+ List<String> sampleText = new ArrayList<>();
+ for (PlayerProfile profile : getPlayerSample()) {
+ sampleText.add(Strings.nullToEmpty(profile.getName()));
+ }
+ return sampleText.build();
+ return sampleText;
+ }
+
+ @Override