From 568a40ae1cc9a07a649cf79fb72e1107f1ead098 Mon Sep 17 00:00:00 2001
From: Tagir Valeev <Tagir.Valeev@jetbrains.com>
Date: Wed, 17 Jun 2020 12:03:30 +0700
Subject: [PATCH] Preview-friendly

GitOrigin-RevId: 18b10ca98047594b8dbc568baca33f3b265dbd9b
---
 .../daemon/impl/quickfix/ReuseVariableDeclarationFix.java  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/ReuseVariableDeclarationFix.java b/java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/ReuseVariableDeclarationFix.java
index ac7207a8ebc7..4727368a05d9 100644
--- a/java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/ReuseVariableDeclarationFix.java
+++ b/java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/ReuseVariableDeclarationFix.java
@@ -16,6 +16,7 @@
 package com.intellij.codeInsight.daemon.impl.quickfix;
 
 import com.intellij.codeInsight.daemon.QuickFixBundle;
+import com.intellij.codeInsight.intention.FileModifier;
 import com.intellij.codeInsight.intention.IntentionAction;
 import com.intellij.codeInsight.intention.impl.BaseIntentionAction;
 import com.intellij.openapi.editor.Editor;
@@ -24,6 +25,7 @@ import com.intellij.openapi.util.Comparing;
 import com.intellij.psi.*;
 import com.intellij.psi.scope.processor.VariablesNotProcessor;
 import com.intellij.psi.scope.util.PsiScopesUtil;
+import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.psi.util.PsiUtil;
 import com.intellij.util.IncorrectOperationException;
 import org.jetbrains.annotations.NotNull;
@@ -105,4 +107,9 @@ public class ReuseVariableDeclarationFix implements IntentionAction {
   public boolean startInWriteAction() {
     return true;
   }
+
+  @Override
+  public @Nullable FileModifier getFileModifierForPreview(@NotNull PsiFile target) {
+    return new ReuseVariableDeclarationFix(PsiTreeUtil.findSameElementInCopy(myVariable, target));
+  }
 }