Checkstyle and pmd fixes for new MatchAction service

Change-Id: I13efd4c7a29e19b782c126132d151ac377db3a4c
diff --git a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java
index 824ed4f..27f1a3c 100644
--- a/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java
+++ b/src/main/java/net/onrc/onos/core/flowprogrammer/FlowPusher.java
@@ -739,7 +739,7 @@
                 .setActions(actionList)
                 .setIdleTimeout(0) // hardcoded to zero for now
                 .setHardTimeout(0) // hardcoded to zero for now
-                .setCookie(U64.of(matchAction.getId().value()))
+                .setCookie(U64.of(matchAction.getId().getValue()))
                 .setBufferId(OFBufferId.NO_BUFFER)
                 .setPriority(PRIORITY_DEFAULT)
                 .setOutPort(outp);