From f9a88288e2f9ba96a9615af773e3547bc5237809 Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Wed, 12 Feb 2014 15:59:23 +0400
Subject: [PATCH] IDEA-120209 Resolve in jsp links to web resources from
 external .war file: tag dir support

---
 .../resolve/reference/impl/providers/FileReference.java       | 4 +---
 .../resolve/reference/impl/providers/FileReferenceSet.java    | 4 ++++
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReference.java b/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReference.java
index 706c5127ed7a..b15ecb7c6c8f 100644
--- a/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReference.java
+++ b/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReference.java
@@ -141,9 +141,7 @@ public class FileReference implements PsiFileReference, FileReferenceOwner, PsiP
     final Collection<PsiFileSystemItem> contexts = getContexts();
     final Collection<ResolveResult> result = new THashSet<ResolveResult>();
     for (final PsiFileSystemItem context : contexts) {
-      if (context != null) {
-        innerResolveInContext(referenceText, context, result, caseSensitive);
-      }
+      innerResolveInContext(referenceText, context, result, caseSensitive);
     }
     if (contexts.isEmpty() && isAllowedEmptyPath(referenceText)) {
       result.add(new PsiElementResolveResult(getElement().getContainingFile()));
diff --git a/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReferenceSet.java b/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReferenceSet.java
index 628d386cee24..c0a312085b7f 100644
--- a/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReferenceSet.java
+++ b/platform/analysis-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/providers/FileReferenceSet.java
@@ -123,6 +123,10 @@ public class FileReferenceSet {
     return "/";
   }
 
+  /**
+   * This should be removed. Please use {@link FileReference#getContexts()} instead.
+   */
+  @Deprecated
   protected Collection<PsiFileSystemItem> getExtraContexts() {
     return Collections.emptyList();
   }