From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: virustotalop Date: Thu, 16 Apr 2020 20:51:32 -0700 Subject: [PATCH] Optimize brigadier child sorting performance diff --git a/src/main/java/com/mojang/brigadier/tree/CommandNode.java b/src/main/java/com/mojang/brigadier/tree/CommandNode.java index 2dd09c97e00d877f5f3beed9583d3fdabc88e181..74af1b6158394d66fe470f9b7db741871f2bb534 100644 --- a/src/main/java/com/mojang/brigadier/tree/CommandNode.java +++ b/src/main/java/com/mojang/brigadier/tree/CommandNode.java @@ -26,7 +26,7 @@ import java.util.stream.Collectors; import net.minecraft.commands.CommandSourceStack; public abstract class CommandNode implements Comparable> { - private Map> children = Maps.newLinkedHashMap(); + private Map> children = Maps.newTreeMap(); //Paper - Switch to tree map for automatic sorting private Map> literals = Maps.newLinkedHashMap(); private Map> arguments = Maps.newLinkedHashMap(); public Predicate requirement; @@ -107,7 +107,7 @@ public abstract class CommandNode implements Comparable> { } } - this.children = this.children.entrySet().stream().sorted(Map.Entry.comparingByValue()).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new)); + // Paper - Remove manual sorting, it is no longer needed } public void findAmbiguities(final AmbiguityConsumer consumer) {