From 7fffa465a28e0e9d320d3a90dab4d2bae1ce994b Mon Sep 17 00:00:00 2001
From: Daniil Ovchinnikov <daniil.ovchinnikov@jetbrains.com>
Date: Wed, 27 Jul 2022 14:55:17 +0200
Subject: [PATCH] use new disposable instance in
 FileBasedIndexDataInitialization#prepareTasks instead of a lambda

GitOrigin-RevId: 6fe856d96e4e4ce11c90b3f03b891f8fecc3fa05
---
 .../util/indexing/FileBasedIndexDataInitialization.java   | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexDataInitialization.java b/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexDataInitialization.java
index 6b1046c34ada..91052c49e336 100644
--- a/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexDataInitialization.java
+++ b/platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndexDataInitialization.java
@@ -111,7 +111,13 @@ final class FileBasedIndexDataInitialization extends IndexDataInitializer<IndexC
     // 2) we dispose FileBasedIndex before PersistentFS disposing
     PersistentFSImpl fs = (PersistentFSImpl)ManagingFS.getInstance();
     FileBasedIndexImpl fileBasedIndex = (FileBasedIndexImpl)FileBasedIndex.getInstance();
-    Disposable disposable = () -> new FileBasedIndexImpl.MyShutDownTask().run();
+    // anonymous class is required to make sure the new instance is created
+    Disposable disposable = new Disposable() {
+      @Override
+      public void dispose() {
+        new FileBasedIndexImpl.MyShutDownTask().run();
+      }
+    };
     ApplicationManager.getApplication().addApplicationListener(new MyApplicationListener(fileBasedIndex), disposable);
     Disposer.register(fs, disposable);
     myFileBasedIndex.setUpShutDownTask();