Use Optional.isEmpty()

[netconf.git] / netconf / netconf-api / src / main / java / org / opendaylight / netconf / api / xml / XmlElement.java

diff --git a/netconf/netconf-api/src/main/java/org/opendaylight/netconf/api/xml/XmlElement.java b/netconf/netconf-api/src/main/java/org/opendaylight/netconf/api/xml/XmlElement.java
index 4a92fddb52b09bb00b890d1715bcf9659e14b7f3..a07a785f1dcd1c0753a8162a0a0cc18a1356658e 100644 (file)
--- a/netconf/netconf-api/src/main/java/org/opendaylight/netconf/api/xml/XmlElement.java
+++ b/netconf/netconf-api/src/main/java/org/opendaylight/netconf/api/xml/XmlElement.java
@@ -392,7 +392,7 @@ public final class XmlElement {
 
     public String getNamespace() throws MissingNameSpaceException {
         Optional<String> namespaceURI = getNamespaceOptionally();
-        if (!namespaceURI.isPresent()) {
+        if (namespaceURI.isEmpty()) {
             throw new MissingNameSpaceException(String.format("No namespace defined for %s", this),
                     DocumentedException.ErrorType.APPLICATION,
                     DocumentedException.ErrorTag.OPERATION_FAILED,