if(newHeaderArgs == null){
    if(headerArgs_orderlist != null){
        newHeaderArgs = headerArgs_orderlist;
    }
}

if(newWidthArgs == null){
    if(widthArgs_orderlist != null){
        newWidthArgs = widthArgs_orderlist;
    }
}

if(newColAlignArgs == null){
    if(colAlignArgs_orderlist != null){
        newColAlignArgs = colAlignArgs_orderlist;
    }
}

if(newColSortArgs == null){
    if(colSortArgs_orderlist != null){
        newColSortArgs = colSortArgs_orderlist;
    }
}

if(newColTypeArgs == null){
    if(colTypeArgs_orderlist != null){
        newColTypeArgs = colTypeArgs_orderlist;
    }
}