From d19421bdeb4c2842d008ef9e9827e6ef75c82841 Mon Sep 17 00:00:00 2001
From: Dmitry Trofimov <dmitry.trofimov@jetbrains.com>
Date: Mon, 16 Oct 2017 22:09:11 +0200
Subject: [PATCH] final

---
 .../com/jetbrains/python/run/PythonRunConfigurationForm.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/src/com/jetbrains/python/run/PythonRunConfigurationForm.java b/python/src/com/jetbrains/python/run/PythonRunConfigurationForm.java
index 0017b3e66c52..0c0a661d7e6d 100644
--- a/python/src/com/jetbrains/python/run/PythonRunConfigurationForm.java
+++ b/python/src/com/jetbrains/python/run/PythonRunConfigurationForm.java
@@ -259,7 +259,7 @@ public class PythonRunConfigurationForm implements PythonRunConfigurationParams,
   }
 
   private class MyComboBox extends JBComboBoxLabel implements UserActivityProviderComponent {
-    private List<ChangeListener> myListeners = Lists.newArrayList();
+    private final List<ChangeListener> myListeners = Lists.newArrayList();
 
     public MyComboBox() {
       this.addMouseListener(new MouseAdapter() {