Do not use Optional in returns

[yangtools.git] / data / yang-data-tree-ri / src / main / java / org / opendaylight / yangtools / yang / data / tree / impl / MapModificationStrategy.java

diff --git a/data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/MapModificationStrategy.java b/data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/MapModificationStrategy.java
index c894bd2814bb6707bc1fcd9d4b51e64a069ade28..71e009f9666b6b512895738c7796c10f5e5ab420 100644 (file)
--- a/data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/MapModificationStrategy.java
+++ b/data/yang-data-tree-ri/src/main/java/org/opendaylight/yangtools/yang/data/tree/impl/MapModificationStrategy.java
@@ -9,7 +9,6 @@ package org.opendaylight.yangtools.yang.data.tree.impl;
 
 import static java.util.Objects.requireNonNull;
 
-import java.util.Optional;
 import org.eclipse.jdt.annotation.NonNull;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
@@ -61,8 +60,7 @@ final class MapModificationStrategy extends Invisible<ListSchemaNode> {
     }
 
     @Override
-    Optional<? extends TreeNode> apply(final ModifiedNode modification, final TreeNode currentMeta,
-            final Version version) {
+    TreeNode apply(final ModifiedNode modification, final TreeNode currentMeta, final Version version) {
         return AutomaticLifecycleMixin.apply(super::apply, this::applyWrite, emptyNode, modification, currentMeta,
             version);
     }