package org.onap.aai.serialization.engines;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.process.traversal.strategy.verification.ReadOnlyStrategy;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.onap.aai.serialization.engines.query.GraphTraversalQueryEngine;
import org.onap.aai.serialization.engines.query.QueryEngine;
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
public class InMemoryDBEngine extends TransactionalGraphEngine {
/**