Sonar fixes in "appc-ranking-framework-lib"

[appc.git] / appc-dispatcher / appc-dispatcher-common / ranking-framework-lib / src / main / java / org / onap / appc / rankingframework / impl / DefaultRankedAttributesTreeFactory.java

diff --git a/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/main/java/org/onap/appc/rankingframework/impl/DefaultRankedAttributesTreeFactory.java b/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/main/java/org/onap/appc/rankingframework/impl/DefaultRankedAttributesTreeFactory.java
index 4d59735..cf33533 100644 (file)
--- a/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/main/java/org/onap/appc/rankingframework/impl/DefaultRankedAttributesTreeFactory.java
+++ b/appc-dispatcher/appc-dispatcher-common/ranking-framework-lib/src/main/java/org/onap/appc/rankingframework/impl/DefaultRankedAttributesTreeFactory.java
@@ -35,15 +35,13 @@ import org.onap.appc.rankingframework.RankedAttributesResolverFactory;
 
 public final class DefaultRankedAttributesTreeFactory implements RankedAttributesResolverFactory {
 
-    private final Strategy DEFAULT_STRATEGY = new BacktraceStrategy();
+    private final Strategy defaultStrategy = new BacktraceStrategy();
 
     @Override
     public <R> RankedAttributesResolver<R> create(ConfigurationSet<R> config) {
 
         CompositeNode<R> root = RankedAttributesTreeBuilder.build(config);
-        RankedAttributesResolver<R> tree = new RankedAttributesTree<R>(root, toList(config.getRankedAttributeNames()),
-                DEFAULT_STRATEGY);
-        return tree;
+        return new RankedAttributesTree<>(root, toList(config.getRankedAttributeNames()), defaultStrategy);
     }
 
     private static List<String> toList(Collection<String> col) {