1 files changed, 13 insertions, 14 deletions
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/GroupInstanceOperation.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/GroupInstanceOperation.java
index 4ffea48dee..c4a5c5c586 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/GroupInstanceOperation.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/operations/impl/GroupInstanceOperation.java
@@ -20,14 +20,17 @@
 
 package org.openecomp.sdc.be.model.operations.impl;
 
-import com.thinkaurelius.titan.core.TitanGraph;
-import com.thinkaurelius.titan.core.TitanVertex;
-import fj.data.Either;
-import org.apache.commons.collections.CollectionUtils;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.function.Supplier;
+import java.util.stream.Collectors;
+
 import org.apache.commons.collections.MapUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
-import org.apache.tinkerpop.gremlin.structure.Direction;
-import org.apache.tinkerpop.gremlin.structure.Edge;
 import org.apache.tinkerpop.gremlin.structure.Vertex;
 import org.apache.tinkerpop.gremlin.structure.VertexProperty;
 import org.openecomp.sdc.be.config.BeEcompErrorManager;
@@ -65,14 +68,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
-import java.util.function.Supplier;
-import java.util.stream.Collectors;
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.thinkaurelius.titan.core.TitanVertex;
+
+import fj.data.Either;
 
 @org.springframework.stereotype.Component("group-instance-operation")
 public class GroupInstanceOperation extends AbstractOperation implements IGroupInstanceOperation {