From ed49e504b6ecefb4d7d52193c497615f9bb6f6a0 Mon Sep 17 00:00:00 2001
From: Alexey Merkulov <alexey.merkulov@jetbrains.com>
Date: Fri, 25 May 2018 17:33:30 +0300
Subject: [PATCH] Fixed possible assertion fail

Removed premature optimization
---
 .../structureView/DuplicatedPsiTreeElementBase.java   | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/plugins/yaml/src/org/jetbrains/yaml/structureView/DuplicatedPsiTreeElementBase.java b/plugins/yaml/src/org/jetbrains/yaml/structureView/DuplicatedPsiTreeElementBase.java
index 2798cf9051d0..18be37dcdbc5 100644
--- a/plugins/yaml/src/org/jetbrains/yaml/structureView/DuplicatedPsiTreeElementBase.java
+++ b/plugins/yaml/src/org/jetbrains/yaml/structureView/DuplicatedPsiTreeElementBase.java
@@ -5,7 +5,6 @@ import com.intellij.ide.structureView.StructureViewTreeElement;
 import com.intellij.ide.structureView.impl.common.PsiTreeElementBase;
 import com.intellij.ide.util.treeView.AbstractTreeUi;
 import com.intellij.ide.util.treeView.NodeDescriptorProvidingKey;
-import com.intellij.ide.util.treeView.TreeAnchorizer;
 import com.intellij.navigation.ItemPresentation;
 import com.intellij.pom.Navigatable;
 import com.intellij.psi.PsiElement;
@@ -120,21 +119,19 @@ abstract class DuplicatedPsiTreeElementBase<T extends PsiElement & Navigatable>
   /** This class is a wrapper over PSI element with additional information */
   private static class StoredData<T extends Navigatable> implements Navigatable {
     @NotNull
-    private final Object myAnchor;
+    private final T myElement;
+
     @NotNull
     private final String myDetails;
 
     public StoredData(@NotNull T element, @NotNull String details) {
-      myAnchor = TreeAnchorizer.getService().createAnchor(element);
+      myElement = element;
       myDetails = details;
     }
 
     @NotNull
     public T getElement() {
-      @SuppressWarnings("unchecked")
-      T element = (T)TreeAnchorizer.getService().retrieveElement(myAnchor);
-      assert element != null;
-      return element;
+      return myElement;
     }
 
     @NotNull