Mass migrate fields to use Immutable collections

[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 2d748c473961bc676c59283aedfcca861b5e7258..0d2bd1a3150c0cbfd68c28014695276c197a956f 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
@@ -11,11 +11,11 @@ import static java.util.Objects.requireNonNull;
 
 import com.google.common.annotations.Beta;
 import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Maps;
 import java.util.Collection;
 import java.util.List;
-import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nonnull;
@@ -201,7 +201,7 @@ public final class ContainerSchemaNodes {
     private static final class NotificationContainerSchemaNode extends AbstractContainerSchemaNode {
 
         private final NotificationDefinition notification;
-        private final Map<QName, DataSchemaNode> mapNodes;
+        private final ImmutableMap<QName, DataSchemaNode> mapNodes;
 
         private NotificationContainerSchemaNode(final NotificationDefinition notification) {
             super(notification);