Possible memory leak

[w1th0utme]

Server version: 1.20.4 ImageFrame version: 1.7.8.2

Craft Scheduler Thread - 8607 - ImageFrame
  at com.loohp.imageframe.objectholders.AnimatedFakeMapManager.lambda$buildAllItemFrameInfo$0(Lorg/bukkit/entity/ItemFrame;Lcom/google/common/collect/ImmutableMap$Builder;Ljava/util/concurrent/CompletableFuture;)V (AnimatedFakeMapManager.java:122)
  at com.loohp.imageframe.objectholders.AnimatedFakeMapManager$$Lambda+0x00007f04f3fd4000.run()V ()
  at com.loohp.imageframe.objectholders.AnimatedFakeMapManager.buildAllItemFrameInfo(Ljava/util/Set;Z)Lcom/google/common/collect/ImmutableMap; (AnimatedFakeMapManager.java:130)
  at com.loohp.imageframe.objectholders.AnimatedFakeMapManager.run()V (AnimatedFakeMapManager.java:155)
  at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run()V (CraftTask.java:100)
  at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftAsyncTask.run()V (CraftAsyncTask.java:57)
  at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run()V (ServerSchedulerReportingWrapper.java:22)
  at java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V (ThreadPoolExecutor.java:1144)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run()V (ThreadPoolExecutor.java:642)
  at java.lang.Thread.runWith(Ljava/lang/Object;Ljava/lang/Runnable;)V (Thread.java:1596)
  at java.lang.Thread.run()V (Thread.java:1583)

[LOOHP]

Which server implementation are you running?

[w1th0utme]

Which server implementation are you running?

I can say pufferfish. It's actually a UniverseSpigot, but it's based entirely on pufferfish and can't exactly break anything in that regard.

[w1th0utme]

Do you have any ideas about that?