Add comment on why we use at least two threads.

chunky-dev · Oct 3, 2023 · 3fb6721 · 3fb6721
1 parent 9a22eaf
commit 3fb6721
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/chunky/src/java/se/llbit/chunky/main/Chunky.java b/chunky/src/java/se/llbit/chunky/main/Chunky.java
@@ -342,6 +342,7 @@ public void update() {
    */
   public static ForkJoinPool getCommonThreads() {
     if (commonThreads == null) {
+      // use at least two threads to prevent deadlocks in some java versions (see #1631)
       commonThreads = new ForkJoinPool(Math.max(PersistentSettings.getNumThreads(), 2));
     }
     return commonThreads;