From 184e12ec193865f8acb314f4515168d43c8c2d30 Mon Sep 17 00:00:00 2001
From: Andrey Vlasovskikh <andrey.vlasovskikh@gmail.com>
Date: Mon, 18 Aug 2014 23:49:12 +0400
Subject: [PATCH] Added nullity annotations

---
 python/psi-api/src/com/jetbrains/python/psi/PyAnnotation.java  | 1 +
 python/src/com/jetbrains/python/psi/impl/PyAnnotationImpl.java | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/python/psi-api/src/com/jetbrains/python/psi/PyAnnotation.java b/python/psi-api/src/com/jetbrains/python/psi/PyAnnotation.java
index a6182fb2eb65..cb37c46cac68 100644
--- a/python/psi-api/src/com/jetbrains/python/psi/PyAnnotation.java
+++ b/python/psi-api/src/com/jetbrains/python/psi/PyAnnotation.java
@@ -23,6 +23,7 @@ import org.jetbrains.annotations.Nullable;
  * @author yole
  */
 public interface PyAnnotation extends PyElement, StubBasedPsiElement<PyAnnotationStub> {
+  @Nullable
   PyExpression getValue();
 
   @Nullable
diff --git a/python/src/com/jetbrains/python/psi/impl/PyAnnotationImpl.java b/python/src/com/jetbrains/python/psi/impl/PyAnnotationImpl.java
index f3c806dac7c5..2a95c2bdcbf0 100644
--- a/python/src/com/jetbrains/python/psi/impl/PyAnnotationImpl.java
+++ b/python/src/com/jetbrains/python/psi/impl/PyAnnotationImpl.java
@@ -24,6 +24,7 @@ import com.jetbrains.python.psi.PyClass;
 import com.jetbrains.python.psi.PyExpression;
 import com.jetbrains.python.psi.PyReferenceExpression;
 import com.jetbrains.python.psi.stubs.PyAnnotationStub;
+import org.jetbrains.annotations.Nullable;
 
 /**
  * @author yole
@@ -37,11 +38,13 @@ public class PyAnnotationImpl extends PyBaseElementImpl<PyAnnotationStub> implem
     super(stub, PyElementTypes.ANNOTATION);
   }
 
+  @Nullable
   @Override
   public PyExpression getValue() {
     return findChildByClass(PyExpression.class);
   }
 
+  @Nullable
   @Override
   public PyClass resolveToClass() {
     PyExpression expr = getValue();