import org.openecomp.sdc.datatypes.error.ErrorMessage;
import org.openecomp.sdc.heat.datatypes.structure.HeatStructureTree;
import org.openecomp.sdc.heat.services.tree.HeatTreeManager;
-import org.testng.Assert;
-import org.testng.annotations.Test;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.*;
+import org.testng.Assert;
+import org.testng.annotations.Test;
public class HeatTreeManagerTest extends TreeBaseTest {