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new 8ad08ba1e [ISSUE #4194]Dereference of 'heartbeatItems' may produce
NPE. (#4235)
8ad08ba1e is described below
commit 8ad08ba1e8d7b773d77b27f83a9ea4cbabb920bb
Author: codingprh <[email protected]>
AuthorDate: Thu Jul 20 10:28:06 2023 +0800
[ISSUE #4194]Dereference of 'heartbeatItems' may produce NPE. (#4235)
* fix: Dereference of 'heartbeatItems' may produce NPE.
* style: code checkstyle.
---------
Co-authored-by: noah.pan <[email protected]>
---
.../runtime/core/protocol/grpc/processor/HeartbeatProcessor.java | 2 ++
1 file changed, 2 insertions(+)
diff --git
a/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/grpc/processor/HeartbeatProcessor.java
b/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/grpc/processor/HeartbeatProcessor.java
index 805f16f35..b661fc673 100644
---
a/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/grpc/processor/HeartbeatProcessor.java
+++
b/eventmesh-runtime/src/main/java/org/apache/eventmesh/runtime/core/protocol/grpc/processor/HeartbeatProcessor.java
@@ -34,6 +34,7 @@ import
org.apache.eventmesh.runtime.core.protocol.grpc.service.ServiceUtils;
import java.util.Date;
import java.util.List;
+import java.util.Objects;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -92,6 +93,7 @@ public class HeartbeatProcessor {
List<HeartbeatItem> heartbeatItems =
JsonUtils.parseTypeReferenceObject(heartbeat.getTextData(),
new TypeReference<List<HeartbeatItem>>() {
});
+ Objects.requireNonNull(heartbeatItems, "heartbeatItems can't be null");
for (HeartbeatItem item : heartbeatItems) {
ConsumerGroupClient hbClient = ConsumerGroupClient.builder()
.env(env)
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