(dubbo) branch 3.2 updated: Fix potential NPE (#13505)

[albumenj]

This is an automated email from the ASF dual-hosted git repository.

albumenj pushed a commit to branch 3.2
in repository https://gitbox.apache.org/repos/asf/dubbo.git


The following commit(s) were added to refs/heads/3.2 by this push:
     new 1d1bb26e79 Fix potential NPE (#13505)
1d1bb26e79 is described below

commit 1d1bb26e79efc55ed78cf8bba1f486e5691fcd32
Author: Albumen Kevin <jhq0...@gmail.com>
AuthorDate: Fri Dec 15 09:35:41 2023 +0800

    Fix potential NPE (#13505)
---
 .../apache/dubbo/common/serialize/hessian2/Hessian2FactoryManager.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git 
a/dubbo-serialization/dubbo-serialization-hessian2/src/main/java/org/apache/dubbo/common/serialize/hessian2/Hessian2FactoryManager.java
 
b/dubbo-serialization/dubbo-serialization-hessian2/src/main/java/org/apache/dubbo/common/serialize/hessian2/Hessian2FactoryManager.java
index ac34292660..f397dbc4b0 100644
--- 
a/dubbo-serialization/dubbo-serialization-hessian2/src/main/java/org/apache/dubbo/common/serialize/hessian2/Hessian2FactoryManager.java
+++ 
b/dubbo-serialization/dubbo-serialization-hessian2/src/main/java/org/apache/dubbo/common/serialize/hessian2/Hessian2FactoryManager.java
@@ -23,6 +23,7 @@ import org.apache.dubbo.common.utils.SerializeSecurityManager;
 import org.apache.dubbo.common.utils.StringUtils;
 import org.apache.dubbo.rpc.model.FrameworkModel;
 
+import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 
 import com.alibaba.com.caucho.hessian.io.SerializerFactory;
@@ -46,7 +47,7 @@ public class Hessian2FactoryManager {
 
     public SerializerFactory getSerializerFactory(ClassLoader classLoader) {
         SerializerFactory sticky = stickySerializerFactory;
-        if (sticky != null && sticky.getClassLoader().equals(classLoader)) {
+        if (sticky != null && Objects.equals(sticky.getClassLoader(), 
classLoader)) {
             return sticky;
         }