Remove method Lambda.indexedLambda() deprecated in Emu

Change-Id: Ie5a50d9d3df7b4af7af2d42edef3a63d622a721c
diff --git a/core/common/src/test/java/org/onosproject/codec/impl/FlowRuleCodecTest.java b/core/common/src/test/java/org/onosproject/codec/impl/FlowRuleCodecTest.java
index 515a69e..3a9ce2c 100644
--- a/core/common/src/test/java/org/onosproject/codec/impl/FlowRuleCodecTest.java
+++ b/core/common/src/test/java/org/onosproject/codec/impl/FlowRuleCodecTest.java
@@ -214,7 +214,7 @@
                             instruction.type().name() + "/" + subType, instruction);
                 });
 
-        assertThat(rule.treatment().allInstructions().size(), is(24));
+        assertThat(rule.treatment().allInstructions().size(), is(23));
 
         Instruction instruction;
 
@@ -320,13 +320,6 @@
                 is(8));
 
         instruction = getInstruction(Instruction.Type.L0MODIFICATION,
-                L0ModificationInstruction.L0SubType.LAMBDA.name());
-        assertThat(instruction.type(), is(Instruction.Type.L0MODIFICATION));
-        assertThat(((L0ModificationInstruction.ModLambdaInstruction) instruction)
-                        .lambda(),
-                is((short) 7));
-
-        instruction = getInstruction(Instruction.Type.L0MODIFICATION,
                 L0ModificationInstruction.L0SubType.OCH.name());
         assertThat(instruction.type(), is(Instruction.Type.L0MODIFICATION));
         L0ModificationInstruction.ModOchSignalInstruction och =