Remove use of StringBuffer

StringBuilder is the more modern replacement, use that.

Change-Id: If2a4cee7d41787b88800790830b09e4f6f01196d
Signed-off-by: Robert Varga <robert.varga@pantheon.tech>

diff --git a/applications/southbound-cli/src/main/java/org/opendaylight/openflowplugin/applications/southboundcli/alarm/AlarmAgent.java b/applications/southbound-cli/src/main/java/org/opendaylight/openflowplugin/applications/southboundcli/alarm/AlarmAgent.java
index b98d3f9a847e10a64994338ab1c3c0a673e3f600..813a6347249a715ed25d7e28f85bc1abb68fa05d 100644 (file)
--- a/applications/southbound-cli/src/main/java/org/opendaylight/openflowplugin/applications/southboundcli/alarm/AlarmAgent.java
+++ b/applications/southbound-cli/src/main/java/org/opendaylight/openflowplugin/applications/southboundcli/alarm/AlarmAgent.java
@@ -128,7 +128,7 @@ public class AlarmAgent {
      * @param event reason for alarm invoke/clear
      */
     private String getAlarmText(final Long nodeId, final String event) {
-        return new StringBuffer("OF Switch ").append(nodeId).append(event).toString();
+        return new StringBuilder("OF Switch ").append(nodeId).append(event).toString();
     }
 
     /**
@@ -137,6 +137,6 @@ public class AlarmAgent {
      * @param nodeId Source of the alarm nodeId
      */
     private String getSourceText(final Long nodeId) {
-        return new StringBuffer("Device=").append(nodeId).toString();
+        return new StringBuilder("Device=").append(nodeId).toString();
     }
 }