g.structure.*;
&nbsp;import org.umlg.sqlg.structure.topology.*;
&nbsp;import org.umlg.sqlg.test.BaseTest;
&nbsp;
&nbsp;import java.net.URL;
&nbsp;import java.sql.Connection;
&nbsp;import java.sql.SQLException;
&nbsp;import java.sql.Statement;
&nbsp;import java.util.*;
&nbsp;
&nbsp;/**
&nbsp; * Date: 2017/01/15
&nbsp; * Time: 4:30 PM
&nbsp; */
<b class="fc">&nbsp;public class TestValidateTopology extends BaseTest {</b>
&nbsp;
&nbsp;    @BeforeClass
&nbsp;    public static void beforeClass() {
<b class="fc">&