Remove use of StringBuffer

[netvirt.git] / elanmanager / impl / src / main / java / org / opendaylight / netvirt / elan / internal / ElanInterfaceManager.java

diff --git a/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/ElanInterfaceManager.java b/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/ElanInterfaceManager.java
index ca22678a500e21507ba4e70ba2eb85087fda80c3..e368255f6b96606918af4d7d2cdf622b9febf40d 100644 (file)
--- a/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/ElanInterfaceManager.java
+++ b/elanmanager/impl/src/main/java/org/opendaylight/netvirt/elan/internal/ElanInterfaceManager.java
@@ -1483,7 +1483,7 @@ public class ElanInterfaceManager extends AsyncDataTreeChangeListenerBase<ElanIn
     }
 
     private static String getFlowRef(long tableId, long elanTag, String flowName) {
-        return new StringBuffer().append(tableId).append(NwConstants.FLOWID_SEPARATOR).append(elanTag)
+        return new StringBuilder().append(tableId).append(NwConstants.FLOWID_SEPARATOR).append(elanTag)
                 .append(NwConstants.FLOWID_SEPARATOR).append(flowName).toString();
     }