From fbc56a607ceb6c9e92252ba13b3fd56c56381dc0 Mon Sep 17 00:00:00 2001
From: Dmitry Batkovich <dmitry.batkovich@jetbrains.com>
Date: Tue, 17 Jan 2017 11:42:33 +0300
Subject: [PATCH] inspection view: fix alarm leak EA-92663

---
 .../ui/InspectionViewPsiTreeChangeAdapter.java        | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/platform/lang-impl/src/com/intellij/codeInspection/ui/InspectionViewPsiTreeChangeAdapter.java b/platform/lang-impl/src/com/intellij/codeInspection/ui/InspectionViewPsiTreeChangeAdapter.java
index 741420fe4ecb..aa4f916b0198 100644
--- a/platform/lang-impl/src/com/intellij/codeInspection/ui/InspectionViewPsiTreeChangeAdapter.java
+++ b/platform/lang-impl/src/com/intellij/codeInspection/ui/InspectionViewPsiTreeChangeAdapter.java
@@ -31,14 +31,10 @@ import com.intellij.psi.*;
 import com.intellij.util.Alarm;
 import com.intellij.util.Processor;
 import com.intellij.util.containers.hash.HashSet;
-import com.intellij.util.ui.tree.TreeUtil;
 import com.intellij.util.ui.update.MergingUpdateQueue;
 import com.intellij.util.ui.update.Update;
 import org.jetbrains.annotations.NotNull;
 
-import javax.swing.tree.DefaultTreeModel;
-import javax.swing.tree.TreePath;
-import java.util.List;
 import java.util.Set;
 
 /**
@@ -50,10 +46,11 @@ class InspectionViewPsiTreeChangeAdapter extends PsiTreeChangeAdapter {
   private final InspectionResultsView myView;
   private final MergingUpdateQueue myUpdater;
 
-  private final Alarm myAlarm = new Alarm(Alarm.ThreadToUse.SWING_THREAD);
+  private final Alarm myAlarm;
 
   public InspectionViewPsiTreeChangeAdapter(@NotNull InspectionResultsView view) {
     myView = view;
+    myAlarm = new Alarm(Alarm.ThreadToUse.SWING_THREAD, view);
     myUpdater = new MergingUpdateQueue("inspection.view.psi.update.listener",
                                        300,
                                        true,
@@ -110,9 +107,7 @@ class InspectionViewPsiTreeChangeAdapter extends PsiTreeChangeAdapter {
                 });
                 if (needUpdateUI[0]) {
                   myAlarm.cancelAllRequests();
-                  myAlarm.addRequest(() -> {
-                    myView.resetTree();
-                  }, 100, ModalityState.NON_MODAL);
+                  myAlarm.addRequest(() -> myView.resetTree(), 100, ModalityState.NON_MODAL);
                 }
               }
             };