Cleanup use of Guava library

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/CaseEffectiveStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/CaseEffectiveStatementImpl.java
index 7fd83dd0ed6564399d80875ddbf29e203afa62ed..d3b0be41e27c98232bd3ee4559d19d5b46206ce9 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/CaseEffectiveStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/CaseEffectiveStatementImpl.java
@@ -7,8 +7,8 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective;
 
-import com.google.common.base.Optional;
 import java.util.Objects;
+import java.util.Optional;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
 import org.opendaylight.yangtools.yang.model.api.DerivableSchemaNode;
@@ -36,7 +36,7 @@ public final class CaseEffectiveStatementImpl extends AbstractEffectiveSimpleDat
 
     @Override
     public Optional<ChoiceCaseNode> getOriginal() {
-        return Optional.fromNullable(original);
+        return Optional.ofNullable(original);
     }
 
     @Override