ONOS-3550 Fixed property warnings.

Change-Id: I8deac6a66fa10f600b718e2dc781ca781bc508d9
diff --git a/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java b/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java
index a87b6a7..981686b 100644
--- a/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java
+++ b/providers/lldp/src/main/java/org/onosproject/provider/lldp/impl/LldpLinkProvider.java
@@ -156,13 +156,13 @@
     private boolean useBddp = true;
 
     private static final String PROP_PROBE_RATE = "probeRate";
-    private static final int DEFAULT_PROBE_RATE = 3_000;
+    private static final int DEFAULT_PROBE_RATE = 3000;
     @Property(name = PROP_PROBE_RATE, intValue = DEFAULT_PROBE_RATE,
             label = "LLDP and BDDP probe rate specified in millis")
     private int probeRate = DEFAULT_PROBE_RATE;
 
     private static final String PROP_STALE_LINK_AGE = "staleLinkAge";
-    private static final int DEFAULT_STALE_LINK_AGE = 10_000;
+    private static final int DEFAULT_STALE_LINK_AGE = 10000;
     @Property(name = PROP_STALE_LINK_AGE, intValue = DEFAULT_STALE_LINK_AGE,
             label = "Number of millis beyond which links will be considered stale")
     private int staleLinkAge = DEFAULT_STALE_LINK_AGE;