Make sure LOOKUP is a proper constant

Change-Id: I684ead0df12bdc5c012f8a20e04f4508c5bbb429
Signed-off-by: Robert Varga <rovarga@cisco.com>

diff --git a/yang/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/util/RpcMethodInvoker.java b/yang/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/util/RpcMethodInvoker.java
index c93cd8ab3afc31ea09200932f3629c394fd577f4..2b121fcc2087b626763d337d4e975da29136b3d3 100644 (file)
--- a/yang/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/util/RpcMethodInvoker.java
+++ b/yang/yang-binding/src/main/java/org/opendaylight/yangtools/yang/binding/util/RpcMethodInvoker.java
@@ -20,7 +20,7 @@ import org.opendaylight.yangtools.yang.common.RpcResult;
 
 abstract class RpcMethodInvoker {
 
-    private static Lookup LOOKUP = MethodHandles.publicLookup();
+    private static final Lookup LOOKUP = MethodHandles.publicLookup();
 
     protected abstract Future<RpcResult<?>> invokeOn(RpcService impl, DataObject input);
 
@@ -37,5 +37,4 @@ abstract class RpcMethodInvoker {
         }
 
     }
-
-}
\ No newline at end of file
+}