From 0b4390ed9ecb9decfc3a8a082e263ae6d7f121f4 Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Mon, 6 Jun 2016 15:30:03 +0300
Subject: [PATCH] extract method: ensure folded parameters have denotable types
 EA-83615 - IOE: PsiJavaParserFacadeImpl.createParameterFromText

---
 .../intellij/refactoring/extractMethod/ParametersFolder.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/java-analysis-impl/src/com/intellij/refactoring/extractMethod/ParametersFolder.java b/java/java-analysis-impl/src/com/intellij/refactoring/extractMethod/ParametersFolder.java
index 114e5739f936..d1fa295f3d98 100644
--- a/java/java-analysis-impl/src/com/intellij/refactoring/extractMethod/ParametersFolder.java
+++ b/java/java-analysis-impl/src/com/intellij/refactoring/extractMethod/ParametersFolder.java
@@ -31,6 +31,7 @@ import com.intellij.psi.search.SearchScope;
 import com.intellij.psi.search.searches.ReferencesSearch;
 import com.intellij.psi.util.PsiTreeUtil;
 import com.intellij.psi.util.PsiUtil;
+import com.intellij.refactoring.util.RefactoringChangeUtil;
 import com.intellij.refactoring.util.VariableData;
 import com.intellij.refactoring.util.duplicates.DuplicatesFinder;
 import org.jetbrains.annotations.NotNull;
@@ -131,7 +132,7 @@ public class ParametersFolder {
 
     if (mostRanked != null) {
       myExpressions.put(data.variable, mostRanked);
-      data.type = mostRanked.getType();
+      data.type = RefactoringChangeUtil.getTypeByExpression(mostRanked);
       final JavaCodeStyleManager codeStyleManager = JavaCodeStyleManager.getInstance(mostRanked.getProject());
       final SuggestedNameInfo nameInfo = codeStyleManager.suggestVariableName(VariableKind.PARAMETER, null, mostRanked, data.type);
       if (nameInfo.names.length > 0) {