diff --git a/providers/openflow/device/src/main/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProvider.java b/providers/openflow/device/src/main/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProvider.java
index 6117339..f849467 100644
--- a/providers/openflow/device/src/main/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProvider.java
+++ b/providers/openflow/device/src/main/java/org/onosproject/provider/of/device/impl/OpenFlowDeviceProvider.java
@@ -453,12 +453,10 @@
 
     private final InternalDeviceProvider listener = new InternalDeviceProvider();
 
-    //@Property(name = POLL_PROP_NAME, intValue = POLL_INTERVAL,
-    //label = "Frequency (in seconds) for polling switch Port statistics")
+    /** Frequency (in seconds) for polling switch Port statistics. */
     private int portStatsPollFrequency = POLL_FREQ_DEFAULT;
 
-    //@Property(name = PROP_FREQ, boolValue = DEFAULT_PROP_FREQ,
-    //label = "It indicates frequency must be used instead of wavelength for port tuning.")
+    /** It indicates frequency must be used instead of wavelength for port tuning. */
     private static boolean propFreq = PROP_FREQ_DEFAULT;
 
     private final Timer timer = new Timer("onos-openflow-portstats-collector");