[GitHub] [kafka] showuon commented on a change in pull request #9629: KAFKA-10754: fix flaky tests by waiting kafka streams be in running state before assert

[GitBox]

showuon commented on a change in pull request #9629:
URL: https://github.com/apache/kafka/pull/9629#discussion_r527719599



##########
File path: 
streams/src/test/java/org/apache/kafka/streams/integration/StreamsUncaughtExceptionHandlerIntegrationTest.java
##########
@@ -110,83 +110,45 @@ public void teardown() throws IOException {
     }
 
     @Test
-    public void shouldShutdownThreadUsingOldHandler() throws Exception {
+    public void shouldShutdownThreadUsingOldHandler() throws 
InterruptedException {
         try (final KafkaStreams kafkaStreams = new 
KafkaStreams(builder.build(), properties)) {
-            final CountDownLatch latch = new CountDownLatch(1);

Review comment:
       delete unused `latch`




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