[type:refactor] Optimize code style (#5878)

Co-authored-by: likeguo <[email protected]>
apache · Dec 31, 2024 · b18f4f9 · b18f4f9
1 parent e4065e4
commit b18f4f9
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Showing 4 changed files with 6 additions and 4 deletions.
diff --git a/...iscovery-nacos/src/main/java/org/apache/shenyu/discovery/nacos/NacosDiscoveryService.java b/...iscovery-nacos/src/main/java/org/apache/shenyu/discovery/nacos/NacosDiscoveryService.java
@@ -69,7 +69,7 @@ public class NacosDiscoveryService implements ShenyuDiscoveryService {
 
     @Override
     public void init(final DiscoveryConfig config) {
-        if (this.namingService != null) {
+        if (Objects.nonNull(this.namingService)) {
             LOGGER.info("Nacos naming service already registered");
             return;
         }

diff --git a/shenyu-disruptor/src/main/java/org/apache/shenyu/disruptor/consumer/QueueConsumer.java b/shenyu-disruptor/src/main/java/org/apache/shenyu/disruptor/consumer/QueueConsumer.java
@@ -18,11 +18,11 @@
 package org.apache.shenyu.disruptor.consumer;
 
 import com.lmax.disruptor.WorkHandler;
-import java.util.Objects;
 import org.apache.shenyu.disruptor.event.DataEvent;
 import org.apache.shenyu.disruptor.event.OrderlyDataEvent;
 import org.apache.shenyu.disruptor.thread.OrderlyExecutor;
 
+import java.util.Objects;
 import java.util.concurrent.ThreadPoolExecutor;
 
 /**
@@ -68,6 +68,6 @@ private ThreadPoolExecutor orderly(final DataEvent<T> t) {
     }
 
     private boolean isEmpty(final String t) {
-        return t == null || t.isEmpty();
+        return Objects.isNull(t) || t.isEmpty();
     }
 }
diff --git a/shenyu-loadbalancer/src/main/java/org/apache/shenyu/loadbalancer/entity/Upstream.java b/shenyu-loadbalancer/src/main/java/org/apache/shenyu/loadbalancer/entity/Upstream.java
@@ -437,7 +437,7 @@ public boolean equals(final Object o) {
         if (this == o) {
             return true;
         }
-        if (o == null || getClass() != o.getClass()) {
+        if (Objects.isNull(o) || getClass() != o.getClass()) {
             return false;
         }
         Upstream that = (Upstream) o;

diff --git a/...-plugin-api/src/main/java/org/apache/shenyu/plugin/api/exception/ResponsiveException.java b/...-plugin-api/src/main/java/org/apache/shenyu/plugin/api/exception/ResponsiveException.java
@@ -23,6 +23,8 @@
 
 public class ResponsiveException extends ShenyuException {
 
+    private static final long serialVersionUID = 3951601337229132230L;
+
     private final int code;
 
     private final ServerWebExchange webExchange;