Cleanup DocumentedNode

[yangtools.git] / yang / yang-data-util / src / main / java / org / opendaylight / yangtools / yang / data / util / ContainerSchemaNodes.java

diff --git a/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/ContainerSchemaNodes.java b/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/ContainerSchemaNodes.java
index 9222f3dbc59f13fadfbff4db49218cea3125a237..b646a63a6c66b32c0ed2019c70b9569f3a962ae2 100644 (file)
--- a/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/ContainerSchemaNodes.java
+++ b/yang/yang-data-util/src/main/java/org/opendaylight/yangtools/yang/data/util/ContainerSchemaNodes.java
@@ -19,7 +19,6 @@ import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
@@ -102,15 +101,13 @@ public final class ContainerSchemaNodes {
             return schemaNode.getPath();
         }
 
-        @Nullable
         @Override
-        public String getDescription() {
+        public Optional<String> getDescription() {
             return schemaNode.getDescription();
         }
 
-        @Nullable
         @Override
-        public String getReference() {
+        public Optional<String> getReference() {
             return schemaNode.getReference();
         }