X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-model-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fmodel%2Fapi%2Fmeta%2FEffectiveStatement.java;h=bff2296f6933f1c841d2a5efcbb9fef652f2f5dd;hb=29fb90116883182758dc9ec67cfcf1344a3cf951;hp=bb6e4d5338cb681a747e6880fd06b9527ca043c3;hpb=de729828fea23328647b2cc169fad665e9934bee;p=yangtools.git

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/EffectiveStatement.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/EffectiveStatement.java
index bb6e4d5338..bff2296f69 100644
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/EffectiveStatement.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/api/meta/EffectiveStatement.java
@@ -62,7 +62,7 @@ public interface EffectiveStatement<A, D extends DeclaredStatement<A>> extends M
      *
      * @return collection of all effective substatements.
      */
-    @NonNull Collection<? extends EffectiveStatement<?, ?>> effectiveSubstatements();
+    @NonNull Collection<? extends @NonNull EffectiveStatement<?, ?>> effectiveSubstatements();
 
     /**
      * Find the first effective substatement of specified type.