textField.setStyle(boldStyle);
expression = new JRDesignExpression();
expression.setValueClass(java.lang.Integer.class);
expression.setText("$V{CityGroup_COUNT}");
textField.setExpression(expression);
band.addElement(textField);
((JRDesignSection)group.getGroupFooterSection()).addBand(band);
jasperDesign.addGroup(group);
//Title