@@ -33,12 +33,13 @@
 import net.sf.jasperreports.engine.JasperExportManager;
 import net.sf.jasperreports.engine.JasperFillManager;
 import net.sf.jasperreports.engine.JasperReport;
 
 import org.ofbiz.base.util.Debug;
 import org.ofbiz.base.util.UtilHttp;
+import org.ofbiz.base.util.UtilValidate;
 import org.ofbiz.webapp.control.ContextFilter;
 import org.ofbiz.webapp.view.AbstractViewHandler;
 import org.ofbiz.entity.Delegator;
 import org.ofbiz.entity.jdbc.ConnectionFactory;
 
 /**
