From 1966a7d8f9493786b710bd93a396b8e08c247da2 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Thu, 6 Oct 2016 14:31:42 +0300
Subject: [PATCH] EA-87865 - Throwable: ExceptionUtil.currentStackTrace

---
 .../openapi/wm/impl/status/TogglePopupHintsPanel.java | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/openapi/wm/impl/status/TogglePopupHintsPanel.java b/platform/lang-impl/src/com/intellij/openapi/wm/impl/status/TogglePopupHintsPanel.java
index 0376ef6b2a48..126765c510a6 100644
--- a/platform/lang-impl/src/com/intellij/openapi/wm/impl/status/TogglePopupHintsPanel.java
+++ b/platform/lang-impl/src/com/intellij/openapi/wm/impl/status/TogglePopupHintsPanel.java
@@ -33,6 +33,7 @@ import com.intellij.psi.PsiManager;
 import com.intellij.ui.UIBundle;
 import com.intellij.ui.awt.RelativePoint;
 import com.intellij.util.Consumer;
+import com.intellij.util.ui.UIUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -47,12 +48,7 @@ public class TogglePopupHintsPanel extends EditorBasedWidget implements StatusBa
   public TogglePopupHintsPanel(@NotNull final Project project) {
     super(project);
     myCurrentIcon = AllIcons.Ide.HectorNo;
-    myConnection.subscribe(PowerSaveMode.TOPIC, new PowerSaveMode.Listener() {
-      @Override
-      public void powerSaveStateChanged() {
-        updateStatus();
-      }
-    });
+    myConnection.subscribe(PowerSaveMode.TOPIC, this::updateStatus);
   }
 
   @Override
@@ -115,10 +111,11 @@ public class TogglePopupHintsPanel extends EditorBasedWidget implements StatusBa
   }
 
   public void updateStatus() {
-    updateStatus(getCurrentFile());
+    UIUtil.invokeLaterIfNeeded(() -> updateStatus(getCurrentFile()));
   }
 
   private void updateStatus(PsiFile file) {
+    if (isDisposed()) return;
     if (isStateChangeable(file)) {
       if (PowerSaveMode.isEnabled()) {
         myCurrentIcon = AllIcons.Ide.HectorNo;