Clarified that daemon threads are used in ThreadHandler.

crykn · Jul 29, 2020 · 1609ecd · 1609ecd
1 parent b6e8c0d
commit 1609ecd
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/core/src/main/java/de/damios/guacamole/concurrent/ThreadHandler.java b/core/src/main/java/de/damios/guacamole/concurrent/ThreadHandler.java
@@ -51,10 +51,12 @@ public static ThreadHandler getInstance() {
 	 * <p>
 	 * For this, a {@linkplain Executors#newCachedThreadPool() cached thread pool}
 	 * is used, i.e. previously constructed threads will be reused, if available,
-	 * otherwise new threads are created.
+	 * otherwise new threads are created. All threads are daemon threads, so they
+	 * don't prevent the JVM from exiting.
 	 * 
 	 * @param r
-	 * @return
+	 *            the task to execute
+	 * @return a {@link Future} representing pending completion of the task
 	 */
 	@SuppressWarnings("unchecked")
 	public Future<Void> executeRunnable(Runnable r) {