if ( ((itsNatGrp1 == null) || (itsNatGrp2 == null)) ||
(itsNatGrp1.getButtonGroup() != itsNatGrp2.getButtonGroup()) )
{
ButtonGroup group = new ButtonGroup();
ItsNatButtonGroup htmlGroup = componentMgr.getItsNatButtonGroup(group);
htmlGroup.addButton(inputComp1);
htmlGroup.addButton(inputComp2);
}
ToggleButtonModel dataModel1 = inputComp1.getToggleButtonModel();
ToggleButtonModel dataModel2 = inputComp2.getToggleButtonModel();