Make RaftVersions a final class

RaftVersions is a simple holder of constants, not an interfaces
which would be implemented. Change it to a utility class.

Change-Id: Ie7406cf579de2e4f17e03063f492eeb73d5ecb6c
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftVersions.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftVersions.java
index 5ec376412be1f4e31daffdea6f53760db7a7b8be..7876ea7cf5ce6e7fdcac141598c637949ed2811b 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftVersions.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftVersions.java
@@ -12,10 +12,14 @@ package org.opendaylight.controller.cluster.raft;
  *
  * @author Thomas Pantelis
  */
  *
  * @author Thomas Pantelis
  */

-public interface RaftVersions {
-    short HELIUM_VERSION = 0;
-    short LITHIUM_VERSION = 1;
-    short BORON_VERSION = 3;
-    short FLUORINE_VERSION = 4;
-    short CURRENT_VERSION = FLUORINE_VERSION;
+public final class RaftVersions {
+    public static final short HELIUM_VERSION = 0;
+    public static final short LITHIUM_VERSION = 1;
+    public static final short BORON_VERSION = 3;
+    public static final short FLUORINE_VERSION = 4;
+    public static final short CURRENT_VERSION = FLUORINE_VERSION;
+
+    private RaftVersions() {
+
+    }

 }
 }