use AutoCloseable instead of Closeable in KafkaSenderImpl, MongodbSenderImpl

Author: 317787106

plugins/kafkaplugin/src/main/java/org/tron/eventplugin/KafkaSenderImpl.java

@@ -1,7 +1,6 @@
 package org.tron.eventplugin;
 
 import com.alibaba.fastjson.JSONObject;
-import java.io.Closeable;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.HashMap;
@@ -20,7 +19,7 @@
 import org.apache.kafka.clients.producer.RecordMetadata;
 
 @Slf4j(topic = "event")
-public class KafkaSenderImpl implements Closeable {
+public class KafkaSenderImpl implements AutoCloseable {
 
   private static KafkaSenderImpl instance = null;
 

plugins/mongodbplugin/src/main/java/org/tron/eventplugin/MongodbSenderImpl.java

@@ -2,7 +2,6 @@
 
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
-import java.io.Closeable;
 import java.io.InputStream;
 import java.util.HashMap;
 import java.util.Map;
@@ -21,7 +20,7 @@
 import org.tron.mongodb.MongoTemplate;
 
 @Slf4j(topic = "event")
-public class MongodbSenderImpl implements Closeable {
+public class MongodbSenderImpl implements AutoCloseable {
 
   private static MongodbSenderImpl instance = null;
   @Getter