From a3c6a390693d23686e098e1312fd57330a95e4cd Mon Sep 17 00:00:00 2001
From: "Vladislav.Soroka" <Vladislav.Soroka@jetbrains.com>
Date: Mon, 13 Mar 2017 18:36:43 +0300
Subject: [PATCH] final concurrent fields

---
 .../service/project/manage/ExternalProjectsDataStorage.java | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/manage/ExternalProjectsDataStorage.java b/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/manage/ExternalProjectsDataStorage.java
index b4d7ca6822f5..de4e72d3f9e6 100644
--- a/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/manage/ExternalProjectsDataStorage.java
+++ b/platform/external-system-impl/src/com/intellij/openapi/externalSystem/service/project/manage/ExternalProjectsDataStorage.java
@@ -438,21 +438,21 @@ public class ExternalProjectsDataStorage implements SettingsSavingComponent, Per
     @Property(surroundWithTag = false)
     @MapAnnotation(surroundWithTag = false, surroundValueWithTag = false, surroundKeyWithTag = false,
       keyAttributeName = "path", entryTagName = "projectState")
-    public Map<String, ProjectState> map = ContainerUtil.newConcurrentMap();
+    public final Map<String, ProjectState> map = ContainerUtil.newConcurrentMap();
   }
 
   static class ProjectState {
     @Property(surroundWithTag = false)
     @MapAnnotation(surroundWithTag = false, surroundValueWithTag = false, surroundKeyWithTag = false,
       keyAttributeName = "path", entryTagName = "dataType")
-    public Map<String, ModuleState> map = ContainerUtil.newConcurrentMap();
+    public final Map<String, ModuleState> map = ContainerUtil.newConcurrentMap();
     public boolean isInclusion;
   }
 
   static class ModuleState {
     @Property(surroundWithTag = false)
     @AbstractCollection(surroundWithTag = false, elementTag = "id")
-    public Set<String> set = ContainerUtil.newConcurrentSet();
+    public final Set<String> set = ContainerUtil.newConcurrentSet();
 
     public ModuleState() {
     }