LeafRefUtils is a utility class

Should be final with a private constructor.

Change-Id: I5c45da74cc3cefc51094e3663beba690c08eef9d
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefUtils.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefUtils.java
index dfba5c73d4947df2bdd482a7a1d17cdfa1617dc8..ada5a1b9b0e66674dc875a4b2aa879f48807d72e 100644 (file)
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefUtils.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/leafref/LeafRefUtils.java
@@ -20,7 +20,10 @@ import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
 import org.opendaylight.yangtools.yang.model.api.Module;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 
-public class LeafRefUtils {
+public final class LeafRefUtils {
+    private LeafRefUtils() {
+        throw new UnsupportedOperationException();
+    }
 
     /**
      * @param leafRefPath