minor improvements

kafka-ui-api/src/main/java/com/provectus/kafka/ui/emitter/ConsumingStats.java

@@ -13,12 +13,12 @@ class ConsumingStats {
 
   void sendConsumingEvt(FluxSink<TopicMessageEventDTO> sink, PolledRecords polledRecords) {
     bytes += polledRecords.bytes();
-    this.records += polledRecords.count();
-    this.elapsed += polledRecords.elapsed().toMillis();
+    records += polledRecords.count();
+    elapsed += polledRecords.elapsed().toMillis();
     sink.next(
         new TopicMessageEventDTO()
             .type(TopicMessageEventDTO.TypeEnum.CONSUMING)
-            .consuming(createConsumingStats(sink))
+            .consuming(createConsumingStats())
     );
   }
 
@@ -30,16 +30,16 @@ class ConsumingStats {
     sink.next(
         new TopicMessageEventDTO()
             .type(TopicMessageEventDTO.TypeEnum.DONE)
-            .consuming(createConsumingStats(sink))
+            .consuming(createConsumingStats())
     );
   }
 
-  private TopicMessageConsumingDTO createConsumingStats(FluxSink<TopicMessageEventDTO> sink) {
+  private TopicMessageConsumingDTO createConsumingStats() {
     return new TopicMessageConsumingDTO()
-        .bytesConsumed(this.bytes)
-        .elapsedMs(this.elapsed)
-        .isCancelled(sink.isCancelled())
+        .bytesConsumed(bytes)
+        .elapsedMs(elapsed)
+        .isCancelled(false)
         .filterApplyErrors(filterApplyErrors)
-        .messagesConsumed(this.records);
+        .messagesConsumed(records);
   }
 }