From 956bd308aaf64dfa8a80a28f20e2714a15d2d3fd Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Mon, 27 Feb 2017 18:43:35 +0300
Subject: [PATCH] IDEA-168759 AssertionError exception on using jsp files with
 classes

---
 .../src/com/intellij/find/findUsages/JavaFindUsagesHelper.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/java-analysis-impl/src/com/intellij/find/findUsages/JavaFindUsagesHelper.java b/java/java-analysis-impl/src/com/intellij/find/findUsages/JavaFindUsagesHelper.java
index 64b795c3b15e..252e6fbe3bc5 100644
--- a/java/java-analysis-impl/src/com/intellij/find/findUsages/JavaFindUsagesHelper.java
+++ b/java/java-analysis-impl/src/com/intellij/find/findUsages/JavaFindUsagesHelper.java
@@ -72,7 +72,7 @@ public class JavaFindUsagesHelper {
         if (qname != null) {
           result.add(qname);
           PsiClass topLevelClass = PsiUtil.getTopLevelClass(element);
-          if (topLevelClass != null) {
+          if (topLevelClass != null && !(topLevelClass instanceof PsiSyntheticClass)) {
             String topName = topLevelClass.getQualifiedName();
             assert topName != null : "topLevelClass : " + topLevelClass + "; element: " + element + " (" + qname + ") top level file: " + InjectedLanguageManager.getInstance(
               element.getProject()).getTopLevelFile(element);