From c5b8b46032cb79929a90ed537c49cdad1e996df9 Mon Sep 17 00:00:00 2001
From: "Vladislav.Soroka" <Vladislav.Soroka@jetbrains.com>
Date: Thu, 31 Oct 2013 10:42:19 +0400
Subject: [PATCH] Gradle: EA-51407 - assert: PsiElementFactoryImpl.createType

---
 .../gradle/service/resolve/GradleResolverUtil.java    | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/plugins/gradle/src/org/jetbrains/plugins/gradle/service/resolve/GradleResolverUtil.java b/plugins/gradle/src/org/jetbrains/plugins/gradle/service/resolve/GradleResolverUtil.java
index 4078e28d8d41..0d0bbe9fe959 100644
--- a/plugins/gradle/src/org/jetbrains/plugins/gradle/service/resolve/GradleResolverUtil.java
+++ b/plugins/gradle/src/org/jetbrains/plugins/gradle/service/resolve/GradleResolverUtil.java
@@ -18,11 +18,10 @@ package org.jetbrains.plugins.gradle.service.resolve;
 import com.intellij.openapi.util.Key;
 import com.intellij.psi.*;
 import com.intellij.psi.scope.PsiScopeProcessor;
-import com.intellij.psi.search.GlobalSearchScope;
 import com.intellij.psi.util.PsiTreeUtil;
-import com.intellij.util.containers.ContainerUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
+import org.jetbrains.plugins.gradle.util.GradleLog;
 import org.jetbrains.plugins.groovy.lang.psi.GroovyFile;
 import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElement;
 import org.jetbrains.plugins.groovy.lang.psi.api.statements.arguments.GrArgumentList;
@@ -37,7 +36,7 @@ import org.jetbrains.plugins.groovy.lang.psi.impl.synthetic.GrLightParameter;
 import org.jetbrains.plugins.groovy.lang.psi.util.GroovyCommonClassNames;
 import org.jetbrains.plugins.groovy.lang.psi.util.GroovyPropertyUtils;
 
-import java.util.Set;
+import java.util.Arrays;
 
 /**
  * @author Vladislav.Soroka
@@ -93,6 +92,12 @@ public class GradleResolverUtil {
       psiManager.findClassWithCache(GroovyCommonClassNames.GROOVY_LANG_CLOSURE, place.getResolveScope());
     if (closureClass == null) return null;
 
+    if (closureClass.getTypeParameters().length != 1) {
+      GradleLog.LOG.debug(String.format("Unexpected type parameters found for closureClass(%s) : (%s)",
+                                        closureClass, Arrays.toString(closureClass.getTypeParameters())));
+      return null;
+    }
+
     PsiElementFactory factory = JavaPsiFacade.getElementFactory(place.getManager().getProject());
 
     if (closureTypeParameter != null) {