Merge pull request #156 from nirav7715/#155

fixing concurrentModificationException #155
HotswapProjects · Nov 5, 2016 · d6a3c40 · d6a3c40
2 parents eabcb69 + 53a9bfa
commit d6a3c40
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hotswap-agent-core/src/main/java/org/hotswap/agent/watch/nio/EventDispatcher.java b/hotswap-agent-core/src/main/java/org/hotswap/agent/watch/nio/EventDispatcher.java
@@ -168,7 +168,7 @@ private void callListeners(final WatchEvent<?> event, final Path path) {
         for (Map.Entry<Path, List<WatchEventListener>> list : listeners.entrySet()) {
             if (path.startsWith(list.getKey())) {
                 matchedOne = true;
-                for (WatchEventListener listener : list.getValue()) {
+                for (WatchEventListener listener : new ArrayList<>(list.getValue())) {
                     WatchFileEvent agentEvent = new HotswapWatchFileEvent(event, path);
                     try {
                         listener.onEvent(agentEvent);