Use Optional.isEmpty()

[netconf.git] / netconf / netconf-util / src / main / java / org / opendaylight / netconf / util / messages / SubtreeFilter.java

diff --git a/netconf/netconf-util/src/main/java/org/opendaylight/netconf/util/messages/SubtreeFilter.java b/netconf/netconf-util/src/main/java/org/opendaylight/netconf/util/messages/SubtreeFilter.java
index 3b4043aa20980fc9ba54a1f0560443dd6945daf0..49fbc559be7c49a7da429603699800ed3d36ce36 100644 (file)
--- a/netconf/netconf-util/src/main/java/org/opendaylight/netconf/util/messages/SubtreeFilter.java
+++ b/netconf/netconf-util/src/main/java/org/opendaylight/netconf/util/messages/SubtreeFilter.java
@@ -43,7 +43,7 @@ public final class SubtreeFilter {
             Optional<XmlElement> maybeFilter = operationNameAndNamespace.getOperationElement()
                     .getOnlyChildElementOptionally(XmlNetconfConstants.FILTER,
                             XmlNetconfConstants.URN_IETF_PARAMS_XML_NS_NETCONF_BASE_1_0);
-            if (!maybeFilter.isPresent()) {
+            if (maybeFilter.isEmpty()) {
                 return rpcReply;
             }
             XmlElement filter = maybeFilter.get();