Bug 1131 - yang-parser-impl cleanup

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / impl / GroupingSort.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/impl/GroupingSort.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/impl/GroupingSort.java
index 45c4bd9cfe3238215b34b143643de0d0ba47366f..0296f91b05ecb41ad5c85739edaf8a722e9a9769 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/impl/GroupingSort.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/impl/GroupingSort.java
@@ -7,13 +7,14 @@
  */
 package org.opendaylight.yangtools.yang.parser.impl;
 
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 import org.opendaylight.yangtools.yang.parser.builder.api.AugmentationSchemaBuilder;
 import org.opendaylight.yangtools.yang.parser.builder.api.DataNodeContainerBuilder;
@@ -26,9 +27,6 @@ import org.opendaylight.yangtools.yang.parser.util.NodeWrappedType;
 import org.opendaylight.yangtools.yang.parser.util.TopologicalSort;
 import org.opendaylight.yangtools.yang.parser.util.TopologicalSort.Node;
 
-import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
-
 public final class GroupingSort {
     private GroupingSort() {
         throw new UnsupportedOperationException("Utility class should not be instantiated");
@@ -67,7 +65,7 @@ public final class GroupingSort {
             throw new IllegalArgumentException("Set of Type Definitions " + "cannot be NULL!");
         }
 
-        final List<GroupingBuilder> resultGroupingDefinitions = new ArrayList<GroupingBuilder>();
+        final List<GroupingBuilder> resultGroupingDefinitions = new ArrayList<>();
         final Set<Node> unsorted = groupingDefinitionsToNodes(groupingDefinitions);
         final List<Node> sortedNodes = TopologicalSort.sort(unsorted);
         for (Node node : sortedNodes) {