From 5d6916b867d1e154dd355d27d5d4620f3700ef94 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Mon, 8 May 2017 15:05:17 +0300
Subject: [PATCH] EA-100955 - IAE: PsiUtil.getLanguageLevel

---
 java/java-psi-api/src/com/intellij/psi/PsiPrimitiveType.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/java/java-psi-api/src/com/intellij/psi/PsiPrimitiveType.java b/java/java-psi-api/src/com/intellij/psi/PsiPrimitiveType.java
index 8619b80f6c50..b09e20878121 100644
--- a/java/java-psi-api/src/com/intellij/psi/PsiPrimitiveType.java
+++ b/java/java-psi-api/src/com/intellij/psi/PsiPrimitiveType.java
@@ -158,6 +158,7 @@ public class PsiPrimitiveType extends PsiType.Stub {
   @Nullable
   public PsiClassType getBoxedType(@NotNull PsiElement context) {
     PsiFile file = context.getContainingFile();
+    if (file == null) return null;
     LanguageLevel languageLevel = PsiUtil.getLanguageLevel(file);
     if (!languageLevel.isAtLeast(LanguageLevel.JDK_1_5)) return null;