import com.google.common.annotations.Beta;
import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
+import java.util.Objects;
import java.util.regex.Pattern;
import org.opendaylight.yangtools.concepts.Identifier;
import org.opendaylight.yangtools.concepts.Immutable;
public int hashCode() {
final int prime = 31;
int result = 1;
- result = prime * result + ((name == null) ? 0 : name.hashCode());
- result = prime * result + ((revision == null) ? 0 : revision.hashCode());
+ result = prime * result + Objects.hashCode(name);
+ result = prime * result + Objects.hashCode(revision);
return result;
}