dengziming commented on a change in pull request #10852:
URL: https://github.com/apache/kafka/pull/10852#discussion_r649629620
##########
File path:
log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
##########
@@ -158,18 +160,18 @@ public void
testRealProducerConfigWithSyncSendAndNotIgnoringExceptionsShouldThro
assertThrows(RuntimeException.class, () ->
logger.error(getMessage(0)));
}
+ @SuppressWarnings("unchecked")
Review comment:
Because Mockito.mock() returns `MockProducer` but we need
`MockProducer<byte[], byte[]>`, this is similar to
https://github.com/apache/kafka/blob/5936a249bda171851cfa669da4276d23230eab6e/raft/src/test/java/org/apache/kafka/raft/internals/MemoryBatchReaderTest.java#L46
##########
File path:
log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
##########
@@ -158,18 +160,18 @@ public void
testRealProducerConfigWithSyncSendAndNotIgnoringExceptionsShouldThro
assertThrows(RuntimeException.class, () ->
logger.error(getMessage(0)));
}
+ @SuppressWarnings("unchecked")
Review comment:
Because Mockito.mock() returns `MockProducer` but we need
`MockProducer<byte[], byte[]>`, this is similar to
https://github.com/apache/kafka/blob/5936a249bda171851cfa669da4276d23230eab6e/raft/src/test/java/org/apache/kafka/raft/internals/MemoryBatchReaderTest.java#L45
##########
File path:
log4j-appender/src/test/java/org/apache/kafka/log4jappender/KafkaLog4jAppenderTest.java
##########
@@ -158,18 +160,18 @@ public void
testRealProducerConfigWithSyncSendAndNotIgnoringExceptionsShouldThro
assertThrows(RuntimeException.class, () ->
logger.error(getMessage(0)));
}
+ @SuppressWarnings("unchecked")
Review comment:
We have 2 variables here that need to be suppressed, `futureMock` and
`producer`, so it seems better to suppress them at the method level, WDYT?
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