Bug fix: display correct treatment content

Change-Id: I112352c172289325a84234754e4a2106461e36d3
diff --git a/core/api/src/main/java/org/onosproject/net/flow/DefaultFlowRule.java b/core/api/src/main/java/org/onosproject/net/flow/DefaultFlowRule.java
index e46d918..e5d0231 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/DefaultFlowRule.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/DefaultFlowRule.java
@@ -263,7 +263,7 @@
                 .add("deviceId", deviceId)
                 .add("priority", priority)
                 .add("selector", selector.criteria())
-                .add("treatment", treatment == null ? "N/A" : treatment.allInstructions())
+                .add("treatment", treatment == null ? "N/A" : treatment)
                 .add("tableId", tableId)
                 .add("created", created)
                 .add("payLoad", payLoad)