chore: backport "copy list to prevent ConcurrentModificationException (…

…#4554)" (#4570) Co-authored-by: Tim Fox <[email protected]>
confluentinc · Feb 17, 2020 · 41277c2 · 41277c2
1 parent 99004e1
commit 41277c2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ksql-api/src/test/java/io/confluent/ksql/api/TestInsertsSubscriber.java b/ksql-api/src/test/java/io/confluent/ksql/api/TestInsertsSubscriber.java
@@ -60,7 +60,7 @@ public void handleError(final Throwable t) {
   }
 
   public synchronized List<JsonObject> getRowsInserted() {
-    return rowsInserted;
+    return new ArrayList<>(rowsInserted);
   }
 
   public synchronized boolean isCompleted() {