From 99669256303a1d502182119933e252d2204684dc Mon Sep 17 00:00:00 2001
From: codex <103840984+codex128@users.noreply.github.com>
Date: Sat, 9 Aug 2025 10:02:29 -0400
Subject: [PATCH] change pipeline lists from LinkedList to ArrayList

---
 .../main/java/com/jme3/renderer/RenderManager.java   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/jme3-core/src/main/java/com/jme3/renderer/RenderManager.java b/jme3-core/src/main/java/com/jme3/renderer/RenderManager.java
index c59ffd9084..163d6addd1 100644
--- a/jme3-core/src/main/java/com/jme3/renderer/RenderManager.java
+++ b/jme3-core/src/main/java/com/jme3/renderer/RenderManager.java
@@ -95,8 +95,8 @@ public class RenderManager {
     private final ArrayList<ViewPort> viewPorts = new ArrayList<>();
     private final ArrayList<ViewPort> postViewPorts = new ArrayList<>();
     private final HashMap<Class, PipelineContext> contexts = new HashMap<>();
-    private final LinkedList<PipelineContext> usedContexts = new LinkedList<>();
-    private final LinkedList<RenderPipeline> usedPipelines = new LinkedList<>();
+    private final ArrayList<PipelineContext> usedContexts = new ArrayList<>();
+    private final ArrayList<RenderPipeline> usedPipelines = new ArrayList<>();
     private RenderPipeline defaultPipeline = new ForwardPipeline();
     private Camera prevCam = null;
     private Material forcedMaterial = null;
@@ -1367,11 +1367,11 @@ public void render(float tpf, boolean mainFrameBufferActive) {
         }
         
         // cleanup for used render pipelines and pipeline contexts only
-        for (PipelineContext c : usedContexts) {
-            c.endContextRenderFrame(this);
+        for (int i = 0; i < usedContexts.size(); i++) {
+            usedContexts.get(i).endContextRenderFrame(this);
         }
-        for (RenderPipeline p : usedPipelines) {
-            p.endRenderFrame(this);
+        for (int i = 0; i < usedPipelines.size(); i++) {
+            usedPipelines.get(i).endRenderFrame(this);
         }
         usedContexts.clear();
         usedPipelines.clear();