Drop unneeded generic type specifiers

[yangtools.git] / yang / yang-data-impl / src / main / java / org / opendaylight / yangtools / yang / data / impl / codec / xml / XmlDocumentUtils.java

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlDocumentUtils.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlDocumentUtils.java
index a4812c7316c81593bcf8869bc7919e448d6e26b7..bdfb928ff7101619ae372e1810d8917e0a0e4774 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlDocumentUtils.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/codec/xml/XmlDocumentUtils.java
@@ -23,15 +23,12 @@ import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.w3c.dom.Attr;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 
 public final class XmlDocumentUtils {
     public static final QName OPERATION_ATTRIBUTE_QNAME = QName.create(SchemaContext.NAME, "operation");
-    private static final Logger LOG = LoggerFactory.getLogger(XmlDocumentUtils.class);
 
     private XmlDocumentUtils() {
         throw new UnsupportedOperationException("Utility class should not be instantiated");
@@ -97,7 +94,7 @@ public final class XmlDocumentUtils {
         if (dataSchemaNode != null && qname != null) {
             for (DataSchemaNode dsn : dataSchemaNode) {
                 if (qname.isEqualWithoutRevision(dsn.getQName())) {
-                    return Optional.<DataSchemaNode> of(dsn);
+                    return Optional.of(dsn);
                 } else if (dsn instanceof ChoiceSchemaNode) {
                     for (ChoiceCaseNode choiceCase : ((ChoiceSchemaNode) dsn).getCases()) {
                         Optional<DataSchemaNode> foundDsn = findFirstSchema(qname, choiceCase.getChildNodes());