Make private methods static

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / test / java / org / opendaylight / controller / cluster / raft / behaviors / SnapshotTrackerTest.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/behaviors/SnapshotTrackerTest.java b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/behaviors/SnapshotTrackerTest.java
index f103abcf8409d7d69abd51baee8bbb29198e943c..80348263c86c9626a96765afe5953f2820c26e9d 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/behaviors/SnapshotTrackerTest.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/behaviors/SnapshotTrackerTest.java
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
 package org.opendaylight.controller.cluster.raft.behaviors;
 
 import static org.junit.Assert.assertEquals;
@@ -154,7 +162,7 @@ public class SnapshotTrackerTest {
         return bs.substring(start, start + size);
     }
 
-    private ByteString toByteString(Map<String, String> state) {
+    private static ByteString toByteString(Map<String, String> state) {
         ByteArrayOutputStream b = null;
         ObjectOutputStream o = null;
         try {