Eliminate ConstraintDefition.isMandatory()

[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 b62998eb43cbd30b4048f692bb80b3eec775a1d8..dfc003d47f0fa00ce9ce87f60400a277b8ffd5f4 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
@@ -86,7 +86,7 @@ public final class ContainerSchemaNodes {
 
         @Override
         public ConstraintDefinition getConstraints() {
-            return EmptyConstraintDefinition.create(false);
+            return EmptyConstraintDefinition.getInstance();
         }
 
         @Nonnull