From 7628369f7543f86e896b6b7aaf79cd2e01b2545b Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Fri, 29 Jul 2016 19:55:28 +0200
Subject: [PATCH] DumbServiceImpl: cleanup and restore the ability to finish
 indexing in the same modality state where it was started

---
 .../com/intellij/openapi/project/DumbServiceImpl.java    | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java b/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
index e22c682b0842..38d371ecce15 100644
--- a/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
@@ -293,7 +293,7 @@ public class DumbServiceImpl extends DumbService implements Disposable, Modifica
   private void queueUpdateFinished(boolean modal) {
     if (myUpdateFinishedQueued) return;
     myUpdateFinishedQueued = true;
-    TransactionGuard.submitTransaction(myProject, () -> ApplicationManager.getApplication().runWriteAction(() -> updateFinished(modal)));
+    TransactionGuard.getInstance().submitTransaction(myProject, myDumbStartTransaction, () -> WriteAction.run(() -> updateFinished(modal)));
   }
 
   private void updateFinished(boolean modal) {
@@ -516,7 +516,7 @@ public class DumbServiceImpl extends DumbService implements Disposable, Modifica
     return result.get();
   }
 
-  private void invokeAndWaitIfNeeded(Runnable runnable) {
+  private static void invokeAndWaitIfNeeded(Runnable runnable) {
     Application app = ApplicationManager.getApplication();
     if (app.isDispatchThread()) {
       runnable.run();
@@ -525,14 +525,13 @@ public class DumbServiceImpl extends DumbService implements Disposable, Modifica
 
     Semaphore semaphore = new Semaphore();
     semaphore.down();
-    //noinspection SSBasedInspection
-    SwingUtilities.invokeLater(() -> {
+    app.invokeLater(() -> {
       try {
         runnable.run();
       } finally {
         semaphore.up();
       }
-    });
+    }, ModalityState.any());
     try {
       semaphore.waitFor();
     }