From 62266a64eefd71c38adc127d6ac5c5a9fb8b58a2 Mon Sep 17 00:00:00 2001
From: "Natalia.Ukhorskaya" <natalia.ukhorskaya@jetbrains.com>
Date: Wed, 20 Feb 2013 17:17:03 +0400
Subject: [PATCH] Move method: showErrorHint

---
 .../jet/plugin/codeInsight/CodeInsightUtils.java    | 13 +++++++++++++
 .../JetIntroduceVariableHandler.java                |  6 ++----
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/idea/src/org/jetbrains/jet/plugin/codeInsight/CodeInsightUtils.java b/idea/src/org/jetbrains/jet/plugin/codeInsight/CodeInsightUtils.java
index 97077608080..19b30c7c284 100644
--- a/idea/src/org/jetbrains/jet/plugin/codeInsight/CodeInsightUtils.java
+++ b/idea/src/org/jetbrains/jet/plugin/codeInsight/CodeInsightUtils.java
@@ -1,11 +1,15 @@
 package org.jetbrains.jet.plugin.codeInsight;
 
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.project.Project;
 import com.intellij.psi.PsiComment;
 import com.intellij.psi.PsiElement;
 import com.intellij.psi.PsiFile;
 import com.intellij.psi.PsiWhiteSpace;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.psi.util.PsiUtilCore;
+import com.intellij.refactoring.util.CommonRefactoringUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.jet.lang.psi.JetBlockExpression;
@@ -152,6 +156,15 @@ public class CodeInsightUtils {
         return null;
     }
 
+    public static void showErrorHint(
+            @NotNull Project project, @NotNull Editor editor,
+            @NotNull String message, @NotNull String title,
+            @Nullable String helpId
+    ) {
+        if (ApplicationManager.getApplication().isUnitTestMode()) throw new RuntimeException(message);
+        CommonRefactoringUtil.showErrorHint(project, editor, message, title, helpId);
+    }
+
     private CodeInsightUtils() {
     }
 }
diff --git a/idea/src/org/jetbrains/jet/plugin/refactoring/introduceVariable/JetIntroduceVariableHandler.java b/idea/src/org/jetbrains/jet/plugin/refactoring/introduceVariable/JetIntroduceVariableHandler.java
index c27e2cae5b2..c6c1e38df22 100644
--- a/idea/src/org/jetbrains/jet/plugin/refactoring/introduceVariable/JetIntroduceVariableHandler.java
+++ b/idea/src/org/jetbrains/jet/plugin/refactoring/introduceVariable/JetIntroduceVariableHandler.java
@@ -49,6 +49,7 @@ import org.jetbrains.jet.lang.types.TypeUtils;
 import org.jetbrains.jet.lang.types.checker.JetTypeChecker;
 import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns;
 import org.jetbrains.jet.lexer.JetTokens;
+import org.jetbrains.jet.plugin.codeInsight.CodeInsightUtils;
 import org.jetbrains.jet.plugin.codeInsight.ReferenceToClassesShortening;
 import org.jetbrains.jet.plugin.project.AnalyzeSingleFileUtil;
 import org.jetbrains.jet.plugin.refactoring.*;
@@ -568,10 +569,7 @@ public class JetIntroduceVariableHandler extends JetIntroduceHandlerBase {
     }
 
     private static void showErrorHint(Project project, Editor editor, String message) {
-        if (ApplicationManager.getApplication().isUnitTestMode()) throw new RuntimeException(message);
-        CommonRefactoringUtil.showErrorHint(project, editor, message,
-                                            INTRODUCE_VARIABLE,
-                                            HelpID.INTRODUCE_VARIABLE);
+        CodeInsightUtils.showErrorHint(project, editor, message, INTRODUCE_VARIABLE, HelpID.INTRODUCE_VARIABLE);
     }
 
     @Override