Fix CraftTeam null check (#4249)

Spigot-Server-Patches/0569-Fix-CraftTeam-null-check.patch

@@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: foss-mc <69294560+foss-mc@users.noreply.github.com>
+Date: Sun, 30 Aug 2020 15:30:29 +0800
+Subject: [PATCH] Fix CraftTeam null check
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
+index 0fba3d2a8d3bd7ec615d137e4625a7f357729d8d..0315ea5ad8dcccf067e5419e2387e497b29bccb1 100644
+--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
++++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftTeam.java
+@@ -203,7 +203,7 @@ final class CraftTeam extends CraftScoreboardComponent implements Team {
+ 
+     @Override
+     public boolean hasEntry(String entry) throws IllegalArgumentException, IllegalStateException {
+-        Validate.notNull("Entry cannot be null");
++        Validate.notNull(entry, "Entry cannot be null"); // Paper
+ 
+         CraftScoreboard scoreboard = checkState();
+