From 5b79ac0f50c746c4bad56a067dd10c84b00dfe0c Mon Sep 17 00:00:00 2001
From: Michael Pollind <mpollind@gmail.com>
Date: Wed, 1 Sep 2021 07:12:16 -0700
Subject: [PATCH] chore: replace drain with poll for queue for GameThread

---
 .../main/java/org/terasology/engine/core/GameThread.java   | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/engine/src/main/java/org/terasology/engine/core/GameThread.java b/engine/src/main/java/org/terasology/engine/core/GameThread.java
index 052bec296bf..e881ff3ce59 100644
--- a/engine/src/main/java/org/terasology/engine/core/GameThread.java
+++ b/engine/src/main/java/org/terasology/engine/core/GameThread.java
@@ -70,9 +70,10 @@ public static void synch(Runnable process) throws InterruptedException {
      */
     public static void processWaitingProcesses() {
         if (Thread.currentThread() == gameThread) {
-            List<Runnable> processes = Lists.newArrayList();
-            pendingRunnables.drainTo(processes);
-            processes.forEach(Runnable::run);
+            Runnable inst;
+            while((inst = pendingRunnables.poll()) != null) {
+                inst.run();
+            }
         }
     }