GraphicsAlgorithm ga = decorator.getGraphicsAlgorithm();
ga.setFilled(true);
ga.setForeground(manageColor(connection, StyleUtil.CLASS_FOREGROUND));
ga.setBackground(manageColor(connection, IColorConstant.WHITE));
} else if (cond != null) {
peService.deletePictogramElement(cond);
}
peService.setPropertyValue(connection, IS_CONDITIONAL_FLOW_PROPERTY,
Boolean.toString(flow.getConditionExpression() != null));
}