commit 15fc5b473bbeb73b0a6c9ac02f2c8d7e0f6fbe82
author XenoAmess <xenoamess@gmail.com> Wed Feb 24 11:17:57 2021 +0800
committer GitHub <noreply@github.com> Wed Feb 24 11:17:57 2021 +0800
tree f96f33ad48ff61fc0f6faeaf06bb628c60629d48
parent 2c05248b87f2a453333c990e522d81177daf8fa2

an object MUST equals to itself. (#7212)

dubbo-common/src/main/java/org/apache/dubbo/common/Parameters.java

diff --git a/dubbo-common/src/main/java/org/apache/dubbo/common/Parameters.java b/dubbo-common/src/main/java/org/apache/dubbo/common/Parameters.java
index 90e3415..790c476 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/common/Parameters.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/common/Parameters.java
@@ -244,6 +244,9 @@
 

     @Override

     public boolean equals(Object o) {

+        if (this == o) {

+            return true;

+        }

         return parameters.equals(o);

     }

 

dubbo-filter/dubbo-filter-cache/src/main/java/org/apache/dubbo/cache/support/expiring/ExpiringMap.java

diff --git a/dubbo-filter/dubbo-filter-cache/src/main/java/org/apache/dubbo/cache/support/expiring/ExpiringMap.java b/dubbo-filter/dubbo-filter-cache/src/main/java/org/apache/dubbo/cache/support/expiring/ExpiringMap.java
index 2758bed..326b51e 100644
--- a/dubbo-filter/dubbo-filter-cache/src/main/java/org/apache/dubbo/cache/support/expiring/ExpiringMap.java
+++ b/dubbo-filter/dubbo-filter-cache/src/main/java/org/apache/dubbo/cache/support/expiring/ExpiringMap.java
@@ -137,6 +137,9 @@
 
     @Override
     public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
         return delegateMap.equals(obj);
     }
 
@@ -226,6 +229,9 @@
 
         @Override
         public boolean equals(Object obj) {
+            if (this == obj) {
+                return true;
+            }
             return value.equals(obj);
         }