fix bug

apache · Mar 8, 2021 · c704929 · c704929
1 parent 0e7cbd2
commit c704929
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fe/fe-common/src/main/java/org/apache/doris/common/treeprinter/AbstractTreeNode.java b/fe/fe-common/src/main/java/org/apache/doris/common/treeprinter/AbstractTreeNode.java
@@ -43,10 +43,10 @@ public String toString() {
 
     @Override
     public boolean equals(Object obj) {
-        if (!(obj instanceof AbstractTreeNodeDecorator)) {
+        if (!(obj instanceof AbstractTreeNode)) {
             return false;
         }
-        return this.getContent().equals(((AbstractTreeNodeDecorator) obj).getContent());
+        return this.getContent().equals(((AbstractTreeNode) obj).getContent());
     }
 
     @Override