Simplify code using Java 8 features

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / DatastoreContextIntrospector.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospector.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospector.java
index 8b34f9d36465f7c068951aa30455e6f0221871bf..0f7d80bfde1f08e3c1893d9e74d0d52b565f53bb 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospector.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/DatastoreContextIntrospector.java
@@ -23,7 +23,6 @@ import java.lang.reflect.Method;
 import java.util.AbstractMap.SimpleImmutableEntry;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -34,10 +33,10 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.text.WordUtils;
 import org.opendaylight.controller.cluster.datastore.DatastoreContext.Builder;
 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
+import org.opendaylight.mdsal.binding.spec.reflect.BindingReflections;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.distributed.datastore.provider.rev140612.DataStoreProperties;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.distributed.datastore.provider.rev140612.DataStorePropertiesContainer;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
 import org.slf4j.Logger;
@@ -311,8 +310,8 @@ public class DatastoreContextIntrospector {
         // Sort the property keys by putting the names prefixed with the data store type last. This
         // is done so data store specific settings are applied after global settings.
         final ArrayList<String> keys = new ArrayList<>(inKeys);
-        Collections.sort(keys, (key1, key2) -> key1.startsWith(dataStoreTypePrefix) ? 1 :
-                   key2.startsWith(dataStoreTypePrefix) ? -1 : key1.compareTo(key2));
+        keys.sort((key1, key2) -> key1.startsWith(dataStoreTypePrefix) ? 1 :
+            key2.startsWith(dataStoreTypePrefix) ? -1 : key1.compareTo(key2));
         return keys;
     }