Removing unused logger.

P/Sda1/rdbms2catalog/src/main/java/de/hdm_stuttgart/mi/sda1/sql2catalog/Rdbms2Xml.java

@@ -7,8 +7,6 @@ import java.sql.SQLException;
 
 import javax.xml.parsers.ParserConfigurationException;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
 import org.jdom2.Element;
 import org.jdom2.output.Format;
 import org.jdom2.output.XMLOutputter;
@@ -19,7 +17,6 @@ import org.xml.sax.SAXException;
  * 
  */
 public class Rdbms2Xml {
-   private static final Logger log = LogManager.getLogger(Rdbms2Xml.class);
 
    /**
     * @param args