Make TransactionProxy.isRootPath() static

Its result depends only on the argument, so make it static.

Change-Id: I8a117974a57f4f1e96d06b6223152387d33519d4
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
index f12fdd99eab792080069f38bebe1a721a71f1b32..361a221dd5d8589eb2c04cbdd42ce94f4737493e 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/TransactionProxy.java
@@ -159,7 +159,7 @@ public class TransactionProxy extends AbstractDOMStoreTransaction<TransactionIde
         return false;
     }
 
-    private boolean isRootPath(YangInstanceIdentifier path){
+    private static boolean isRootPath(YangInstanceIdentifier path) {
         return !path.getPathArguments().iterator().hasNext();
     }