Code clean up

[bgpcep.git] / pcep / testtool / src / test / java / org / opendaylight / protocol / pcep / testtool / SimpleSessionListener.java

diff --git a/pcep/testtool/src/test/java/org/opendaylight/protocol/pcep/testtool/SimpleSessionListener.java b/pcep/testtool/src/test/java/org/opendaylight/protocol/pcep/testtool/SimpleSessionListener.java
index 173a696ae1f4fc212a31be944531a2ed6a94f85f..d808111d356d9cad25b77de37ffed749c2a927ee 100644 (file)
--- a/pcep/testtool/src/test/java/org/opendaylight/protocol/pcep/testtool/SimpleSessionListener.java
+++ b/pcep/testtool/src/test/java/org/opendaylight/protocol/pcep/testtool/SimpleSessionListener.java
@@ -21,7 +21,7 @@ import org.slf4j.LoggerFactory;
  */
 public class SimpleSessionListener implements PCEPSessionListener {
 
-    private List<Message> messages = Lists.newArrayList();
+    private final List<Message> messages = Lists.newArrayList();
 
     private static final Logger LOG = LoggerFactory.getLogger(SimpleSessionListener.class);