1 files changed, 1 insertions, 1 deletions
diff --git a/java/java-psi-impl/src/com/intellij/psi/impl/source/tree/java/PsiReferenceExpressionImpl.java b/java/java-psi-impl/src/com/intellij/psi/impl/source/tree/java/PsiReferenceExpressionImpl.java
index 8dd43933c660..8b10b6326df9 100644
--- a/java/java-psi-impl/src/com/intellij/psi/impl/source/tree/java/PsiReferenceExpressionImpl.java
+++ b/java/java-psi-impl/src/com/intellij/psi/impl/source/tree/java/PsiReferenceExpressionImpl.java
@@ -234,7 +234,7 @@ public class PsiReferenceExpressionImpl extends PsiReferenceExpressionBase imple
         }
 
         @Override
-        protected void elementFinished(PsiElement element) {
+        protected void elementFinished(@NotNull PsiElement element) {
           if (!(element instanceof PsiReferenceExpressionImpl)) return;
           PsiReferenceExpressionImpl expression = (PsiReferenceExpressionImpl)element;
           resolveCache.resolveWithCaching(expression, INSTANCE, false, false, containingFile);