From 831cede1c54650f06edb5cddcbef06adca8173ab Mon Sep 17 00:00:00 2001
From: Nicolay Mitropolsky <nicolay.mitropolsky@jetbrains.com>
Date: Tue, 6 Mar 2018 11:18:04 +0300
Subject: [PATCH] JvmElementApi: `getSourceElement` for `PsiAnnotation` and
 `PsiModifierListOwner` made `@Nullable`

---
 java/java-psi-api/src/com/intellij/psi/PsiAnnotation.java       | 2 +-
 .../java-psi-api/src/com/intellij/psi/PsiModifierListOwner.java | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/java/java-psi-api/src/com/intellij/psi/PsiAnnotation.java b/java/java-psi-api/src/com/intellij/psi/PsiAnnotation.java
index 879c54d12162..c1113126c967 100644
--- a/java/java-psi-api/src/com/intellij/psi/PsiAnnotation.java
+++ b/java/java-psi-api/src/com/intellij/psi/PsiAnnotation.java
@@ -112,7 +112,7 @@ public interface PsiAnnotation extends PsiAnnotationMemberValue, PsiMetaOwner, J
   @Nullable
   PsiAnnotationOwner getOwner();
 
-  @NotNull
+  @Nullable
   @Override
   default PsiElement getSourceElement() {
     return this;
diff --git a/java/java-psi-api/src/com/intellij/psi/PsiModifierListOwner.java b/java/java-psi-api/src/com/intellij/psi/PsiModifierListOwner.java
index fa7d7da037e7..127ff21f2ae0 100644
--- a/java/java-psi-api/src/com/intellij/psi/PsiModifierListOwner.java
+++ b/java/java-psi-api/src/com/intellij/psi/PsiModifierListOwner.java
@@ -59,7 +59,7 @@ public interface PsiModifierListOwner extends PsiElement, JvmModifiersOwner {
     return getListModifiers(this);
   }
 
-  @NotNull
+  @Nullable
   @Override
   default PsiElement getSourceElement() {
     return this;