Make some improvements

[lispflowmapping.git] / mappingservice / implementation / src / main / java / org / opendaylight / lispflowmapping / implementation / timebucket / implementation / TimeBucketMappingTimeoutService.java

diff --git a/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/timebucket/implementation/TimeBucketMappingTimeoutService.java b/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/timebucket/implementation/TimeBucketMappingTimeoutService.java
index b9b1b2961402112dc12ffa07413ae62c8925819c..fbd9e4638fd150b688456f5149e859085979c189 100644 (file)
--- a/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/timebucket/implementation/TimeBucketMappingTimeoutService.java
+++ b/mappingservice/implementation/src/main/java/org/opendaylight/lispflowmapping/implementation/timebucket/implementation/TimeBucketMappingTimeoutService.java
@@ -22,7 +22,7 @@ import org.slf4j.LoggerFactory;
 public class TimeBucketMappingTimeoutService implements ISouthBoundMappingTimeoutService {
     private static final Logger LOG = LoggerFactory.getLogger(TimeBucketWheel.class);
 
-    TimeBucketWheel timeBucketWheel;
+    private final TimeBucketWheel timeBucketWheel;
 
     public TimeBucketMappingTimeoutService(int numberOfBucket, long mappingRecordValidityInMillis,
                                            MappingSystem mappingSystem) {