Make TrafficTreatment.Builder.setLambda() deprecated

It is recommended to avoid to use a raw integer value to specify a lambda.

Replace uses of the deprecated method with the alternative

Change-Id: I108f0d15f4503df2a6a75c4f7c77aa0c678ff541
diff --git a/core/api/src/main/java/org/onosproject/net/flow/DefaultTrafficTreatment.java b/core/api/src/main/java/org/onosproject/net/flow/DefaultTrafficTreatment.java
index 9562a73..96abbe9 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/DefaultTrafficTreatment.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/DefaultTrafficTreatment.java
@@ -330,6 +330,7 @@
             return add(Instructions.decMplsTtl());
         }
 
+        @Deprecated
         @Override
         public Builder setLambda(short lambda) {
             return add(Instructions.modL0Lambda(new IndexedLambda(lambda)));
diff --git a/core/api/src/main/java/org/onosproject/net/flow/TrafficTreatment.java b/core/api/src/main/java/org/onosproject/net/flow/TrafficTreatment.java
index 9be4b52..3802bf2 100644
--- a/core/api/src/main/java/org/onosproject/net/flow/TrafficTreatment.java
+++ b/core/api/src/main/java/org/onosproject/net/flow/TrafficTreatment.java
@@ -230,7 +230,9 @@
          *
          * @param lambda optical channel ID
          * @return a treatment builder
+         * @deprecated in Drake Release
          */
+        @Deprecated
         Builder setLambda(short lambda);
 
         /**
diff --git a/core/api/src/test/java/org/onosproject/net/flow/DefaultTrafficTreatmentTest.java b/core/api/src/test/java/org/onosproject/net/flow/DefaultTrafficTreatmentTest.java
index fcf6d9c..288f5f2 100644
--- a/core/api/src/test/java/org/onosproject/net/flow/DefaultTrafficTreatmentTest.java
+++ b/core/api/src/test/java/org/onosproject/net/flow/DefaultTrafficTreatmentTest.java
@@ -69,7 +69,7 @@
                 .setEthSrc(MacAddress.BROADCAST)
                 .setIpDst(IpAddress.valueOf("1.1.1.1"))
                 .setIpSrc(IpAddress.valueOf("2.2.2.2"))
-                .setLambda((short) 4)
+                .add(Instructions.modL0Lambda(new IndexedLambda(4)))
                 .setOutput(PortNumber.portNumber(2))
                 .setVlanId(VlanId.vlanId((short) 4))
                 .setVlanPcp((byte) 3);