Enforce non-null input on RPCs

[mdsal.git] / dom / mdsal-dom-broker / src / test / java / org / opendaylight / mdsal / dom / broker / TestUtils.java

diff --git a/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/TestUtils.java b/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/TestUtils.java
index 2ca4de66ef5bc42d8bcbaaad1667a4feea70606b..8fc8dbf454d90c2e425ff32e9444f3b0902b22dc 100644 (file)
--- a/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/TestUtils.java
+++ b/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/TestUtils.java
@@ -7,6 +7,7 @@
  */
 package org.opendaylight.mdsal.dom.broker;
 
+import static java.util.Objects.requireNonNull;
 import static org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes.leafNode;
 
 import com.google.common.util.concurrent.FluentFuture;
@@ -67,13 +68,14 @@ abstract class TestUtils {
     private static final class TestRpcImplementation implements DOMRpcImplementation {
         private final FluentFuture<DOMRpcResult> unknownRpc;
 
-        private TestRpcImplementation() {
+        TestRpcImplementation() {
             unknownRpc = FluentFutures.immediateFailedFluentFuture(
                     new DOMRpcImplementationNotAvailableException(EXCEPTION_TEXT));
         }
 
         @Override
         public FluentFuture<DOMRpcResult> invokeRpc(final DOMRpcIdentifier rpc, final NormalizedNode<?, ?> input) {
+            requireNonNull(input);
             return unknownRpc;
         }
     }