Move type specifiers from property name constants to the corresponding component annotations

Change-Id: Id5e3b669721ecf076a010cc4783b9e6b33e6fca0
diff --git a/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java b/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java
index e973da1..39fe1d4 100644
--- a/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java
+++ b/core/net/src/main/java/org/onosproject/net/flowobjective/impl/FlowObjectiveManager.java
@@ -84,7 +84,7 @@
     enabled = false,
     service = FlowObjectiveService.class,
     property = {
-        FOM_NUM_THREADS + "=" + FOM_NUM_THREADS_DEFAULT
+        FOM_NUM_THREADS + ":Integer=" + FOM_NUM_THREADS_DEFAULT
     }
 )
 public class FlowObjectiveManager implements FlowObjectiveService {