From 5286a7daac0aaae5161cc3428969ba078e7258ae Mon Sep 17 00:00:00 2001
From: Katja Luther <k.luther@bgbm.org>
Date: Fri, 5 Mar 2021 14:52:53 +0100
Subject: [PATCH] ref #5670: avoid CCE in RefreshTreeHandler

---
 .../navigator/e4/handler/RefreshTreeHandlerE4.java         | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/RefreshTreeHandlerE4.java b/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/RefreshTreeHandlerE4.java
index 91665b7ed..8460804f9 100644
--- a/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/RefreshTreeHandlerE4.java
+++ b/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/RefreshTreeHandlerE4.java
@@ -30,10 +30,11 @@ public class RefreshTreeHandlerE4 {
 
     @Execute
     public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart) {
+        if (activePart.getObject() instanceof TaxonNavigatorE4){
+            TaxonNavigatorE4 taxonNavigator = (TaxonNavigatorE4) activePart.getObject();
 
-        TaxonNavigatorE4 taxonNavigator = (TaxonNavigatorE4) activePart.getObject();
-
-        taxonNavigator.refresh();
+            taxonNavigator.refresh();
+        }
 	}
 
     @CanExecute
-- 
2.34.1