Simple changes to eliminate pmd warnings

[controller.git] / opendaylight / sal / api / src / main / java / org / opendaylight / controller / sal / core / Tier.java

diff --git a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/Tier.java b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/Tier.java
index 6756a8213547b1851c1457432827f8934e8b1979..d1af778526bce58b9a1e8841a3cb8d2d64aa5712 100644 (file)
--- a/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/Tier.java
+++ b/opendaylight/sal/api/src/main/java/org/opendaylight/controller/sal/core/Tier.java
@@ -72,4 +72,9 @@ public class Tier extends Property {
     public String toString() {
         return "Tier[" + tierValue + "]";
     }
+
+    @Override
+    public String getStringValue() {
+        return String.valueOf(tierValue);
+    }
 }