Checkstyle and pmd fixes for new MatchAction service

Change-Id: I13efd4c7a29e19b782c126132d151ac377db3a4c
diff --git a/src/main/java/net/onrc/onos/core/matchaction/MatchActionId.java b/src/main/java/net/onrc/onos/core/matchaction/MatchActionId.java
index bea973e..59579a5 100644
--- a/src/main/java/net/onrc/onos/core/matchaction/MatchActionId.java
+++ b/src/main/java/net/onrc/onos/core/matchaction/MatchActionId.java
@@ -31,7 +31,7 @@
      *
      * @return MatchAction ID
      */
-    public long value() {
+    public long getValue() {
         return value;
     }