Cleanup use of Guava library

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / effective / ListEffectiveStatementImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/ListEffectiveStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/ListEffectiveStatementImpl.java
index 55e8f58a8b869ec28698faeed2f8d2dc72922209..8ce63c3d902067704e6ee57b2dc1f96e20a58d05 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/ListEffectiveStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/ListEffectiveStatementImpl.java
@@ -7,7 +7,6 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective;
 
-import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.ImmutableSet.Builder;
@@ -16,6 +15,7 @@ import java.util.HashSet;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.Set;
 import javax.annotation.Nonnull;
 import org.opendaylight.yangtools.yang.common.QName;
@@ -97,7 +97,7 @@ public final class ListEffectiveStatementImpl extends AbstractEffectiveSimpleDat
 
     @Override
     public Optional<ListSchemaNode> getOriginal() {
-        return Optional.fromNullable(original);
+        return Optional.ofNullable(original);
     }
 
     @Override