Added synchronized to close().

Change-Id: Ie975458b918dd17dd7e2a0e4fb52edc0cc577904
Signed-off-by: Dana Kutenicsova <dkutenic@cisco.com>

diff --git a/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/RIBImpl.java b/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/RIBImpl.java
index 9be3f95101fdfb3dc329cb2a7024f3bab3dc5f3a..029bd55d56eb55189e0bb6a2adf524dcb5010e77 100644 (file)
--- a/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/RIBImpl.java
+++ b/bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/RIBImpl.java
@@ -332,7 +332,7 @@ public final class RIBImpl extends DefaultRibReference implements AutoCloseable,
     }
 
     @Override
-    public void close() throws InterruptedException, ExecutionException {
+    public synchronized void close() throws InterruptedException, ExecutionException {
         final WriteTransaction t = this.chain.newWriteOnlyTransaction();
         t.delete(LogicalDatastoreType.OPERATIONAL, getInstanceIdentifier());
         t.submit().get();