mirror of
https://github.com/PaperMC/Paper.git
synced 2024-12-27 07:20:00 +08:00
ffb572ce9a
Spigot has patched this issue inside MapIcon, meaning that we no longer need to maintain this patch; Spigots patch also fixes #668 in that it will verify the length of the array, as well as protect against a negative type value being fetched from the array. Only real change is that Spigots patch returns a MapIcon.Type.PLAYER, instead of the RED_MARKER as originally PR'd by Aikar.
47 lines
1.2 KiB
Diff
47 lines
1.2 KiB
Diff
From a5a7153cde37ce84714514cd647693113fdea266 Mon Sep 17 00:00:00 2001
|
|
From: vemacs <d@nkmem.es>
|
|
Date: Wed, 23 Nov 2016 12:53:43 -0500
|
|
Subject: [PATCH] Misc Utils
|
|
|
|
|
|
diff --git a/src/main/java/com/destroystokyo/paper/utils/CachedSizeConcurrentLinkedQueue.java b/src/main/java/com/destroystokyo/paper/utils/CachedSizeConcurrentLinkedQueue.java
|
|
new file mode 100644
|
|
index 00000000..d60ecbb1
|
|
--- /dev/null
|
|
+++ b/src/main/java/com/destroystokyo/paper/utils/CachedSizeConcurrentLinkedQueue.java
|
|
@@ -0,0 +1,31 @@
|
|
+package com.destroystokyo.paper.utils;
|
|
+
|
|
+import java.util.concurrent.ConcurrentLinkedQueue;
|
|
+import java.util.concurrent.atomic.LongAdder;
|
|
+
|
|
+public class CachedSizeConcurrentLinkedQueue<E> extends ConcurrentLinkedQueue<E> {
|
|
+ private final LongAdder cachedSize = new LongAdder();
|
|
+
|
|
+ @Override
|
|
+ public boolean add(E e) {
|
|
+ boolean result = super.add(e);
|
|
+ if (result) {
|
|
+ cachedSize.increment();
|
|
+ }
|
|
+ return result;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public E poll() {
|
|
+ E result = super.poll();
|
|
+ if (result != null) {
|
|
+ cachedSize.decrement();
|
|
+ }
|
|
+ return result;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public int size() {
|
|
+ return cachedSize.intValue();
|
|
+ }
|
|
+}
|
|
--
|
|
2.12.2
|
|
|