Close ReadTransactions

[openflowplugin.git] / applications / bulk-o-matic / src / main / java / org / opendaylight / openflowplugin / applications / bulk / o / matic / FlowWriterDirectOFRpc.java

diff --git a/applications/bulk-o-matic/src/main/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/FlowWriterDirectOFRpc.java b/applications/bulk-o-matic/src/main/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/FlowWriterDirectOFRpc.java
index b3471d4b8cfcfabb2b6e808d900b3493b8036349..5632425239fc11673341ca3ba6a29603b2fd5a39 100644 (file)
--- a/applications/bulk-o-matic/src/main/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/FlowWriterDirectOFRpc.java
+++ b/applications/bulk-o-matic/src/main/java/org/opendaylight/openflowplugin/applications/bulk/o/matic/FlowWriterDirectOFRpc.java
@@ -76,9 +76,8 @@ public class FlowWriterDirectOFRpc {
 
         Set<String> nodeIds = new HashSet<>();
         InstanceIdentifier<Nodes> nodes = InstanceIdentifier.create(Nodes.class);
-        ReadOnlyTransaction readOnlyTransaction = dataBroker.newReadOnlyTransaction();
 
-        try {
+        try (ReadOnlyTransaction readOnlyTransaction = dataBroker.newReadOnlyTransaction()) {
             Optional<Nodes> nodesDataNode = readOnlyTransaction.read(LogicalDatastoreType.OPERATIONAL, nodes)
                     .checkedGet();
             if (nodesDataNode.isPresent()) {