Simplify code using Java 8 features

[controller.git] / opendaylight / md-sal / sal-binding-broker / src / test / java / org / opendaylight / controller / md / sal / binding / impl / test / Bug3090MultiKeyList.java

diff --git a/opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/Bug3090MultiKeyList.java b/opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/Bug3090MultiKeyList.java
index 57e1151d8958dcebcb7dc8f772c3dc0f6e07d9d2..a150d2432cae5d105cd202092eba6b3cbd776f81 100644 (file)
--- a/opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/Bug3090MultiKeyList.java
+++ b/opendaylight/md-sal/sal-binding-broker/src/test/java/org/opendaylight/controller/md/sal/binding/impl/test/Bug3090MultiKeyList.java
@@ -11,6 +11,7 @@ import com.google.common.collect.ImmutableSet;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 import java.util.function.Function;
 import java.util.stream.Collectors;
@@ -50,7 +51,7 @@ public class Bug3090MultiKeyList extends AbstractDataTreeChangeListenerTest {
         final Root root = new RootBuilder().setListInRoot(listInRoots).build();
 
         final TestListener<Root> listener = createListener(LogicalDatastoreType.CONFIGURATION, ROOT_PATH,
-                match(ModificationType.WRITE, ROOT_PATH, dataBefore -> dataBefore == null,
+                match(ModificationType.WRITE, ROOT_PATH, Objects::isNull,
                         (Function<Root, Boolean>) dataAfter -> checkData(root, dataAfter)));
 
         final ReadWriteTransaction readWriteTransaction = getDataBroker().newReadWriteTransaction();