From b5733493a328b4cc44c7890cd58cade65ca24449 Mon Sep 17 00:00:00 2001
From: Anna Kozlova <anna.kozlova@jetbrains.com>
Date: Mon, 27 Apr 2015 21:25:19 +0200
Subject: [PATCH] lambda param type: get rid of non-substituted types

---
 .../src/com/intellij/psi/impl/source/PsiParameterImpl.java | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/java/java-psi-impl/src/com/intellij/psi/impl/source/PsiParameterImpl.java b/java/java-psi-impl/src/com/intellij/psi/impl/source/PsiParameterImpl.java
index 96687c0711ef..21bf3e320d2a 100644
--- a/java/java-psi-impl/src/com/intellij/psi/impl/source/PsiParameterImpl.java
+++ b/java/java-psi-impl/src/com/intellij/psi/impl/source/PsiParameterImpl.java
@@ -69,12 +69,7 @@ public class PsiParameterImpl extends JavaStubPsiElement<PsiParameterStub> imple
         final PsiLambdaExpression lambdaExpression = PsiTreeUtil.getParentOfType(param, PsiLambdaExpression.class);
         if (lambdaExpression != null) {
 
-          PsiType type = LambdaUtil.getFunctionalInterfaceType(lambdaExpression, true);
-          if (type == null) {
-            type = LambdaUtil.getFunctionalInterfaceType(lambdaExpression, false);
-          }
-
-          type = FunctionalInterfaceParameterizationUtil.getGroundTargetType(type, lambdaExpression);
+          PsiType type = FunctionalInterfaceParameterizationUtil.getGroundTargetType(LambdaUtil.getFunctionalInterfaceType(lambdaExpression, true), lambdaExpression);
           if (type instanceof PsiIntersectionType) {
             final PsiType[] conjuncts = ((PsiIntersectionType)type).getConjuncts();
             for (PsiType conjunct : conjuncts) {