From f4df2f203f4b5f550ac1912cc83f299c061dca1d Mon Sep 17 00:00:00 2001
From: Sergey Malenkov <sergey.malenkov@jetbrains.com>
Date: Thu, 30 Apr 2020 13:08:19 +0300
Subject: [PATCH] IDEA-235642: clean caches in selection

GitOrigin-RevId: 0485211fc3143a5a0ca48e4698f71143ab4986d5
---
 .../ide/projectView/impl/AbstractProjectViewPane.java       | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java b/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java
index a18eac987dcf..ae1f886ec880 100644
--- a/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java
+++ b/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java
@@ -131,6 +131,12 @@ public abstract class AbstractProjectViewPane implements DataProvider, Disposabl
   private void rebuildCompletely() {
     updateFromRoot(true).waitFor(5000);
     myReadTreeState.clear(); // cleanup cached tree paths
+    JTree tree = getTree();
+    if (tree != null) {
+      tree.clearSelection();
+      tree.setAnchorSelectionPath(null);
+      tree.setLeadSelectionPath(null);
+    }
   }
 
   /**