From 454a8474f1b57dd1dc5d57bd516f7ddfef79670d Mon Sep 17 00:00:00 2001
From: Nikolay Krasko <Nikolay.Krasko@jetbrains.com>
Date: Fri, 15 Apr 2016 19:18:44 +0300
Subject: [PATCH] Write Action: Add write action for template finish processor
 (KT-11418)

---
 .../KotlinVariableInplaceIntroducer.kt               | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/introduceVariable/KotlinVariableInplaceIntroducer.kt b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/introduceVariable/KotlinVariableInplaceIntroducer.kt
index 3597bd48192..05c3f845578 100644
--- a/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/introduceVariable/KotlinVariableInplaceIntroducer.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/refactoring/introduce/introduceVariable/KotlinVariableInplaceIntroducer.kt
@@ -32,6 +32,7 @@ import org.jetbrains.kotlin.idea.intentions.SpecifyTypeExplicitlyIntention
 import org.jetbrains.kotlin.idea.refactoring.introduce.AbstractKotlinInplaceIntroducer
 import org.jetbrains.kotlin.idea.util.IdeDescriptorRenderers
 import org.jetbrains.kotlin.idea.util.application.executeWriteCommand
+import org.jetbrains.kotlin.idea.util.application.runWriteAction
 import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.psi.KtExpression
 import org.jetbrains.kotlin.psi.KtProperty
@@ -146,11 +147,14 @@ class KotlinVariableInplaceIntroducer(
 
     override fun performIntroduce() {
         val newName = inputName ?: return
-        addedVariable.setName(newName)
         val replacement = KtPsiFactory(myProject).createExpression(newName)
-        occurrences.forEach {
-            if (it.isValid) {
-                it.replace(replacement)
+
+        runWriteAction {
+            addedVariable.setName(newName)
+            occurrences.forEach {
+                if (it.isValid) {
+                    it.replace(replacement)
+                }
             }
         }
     }