public String[] getColumnsNames(String columnType)
    {
        String[] data = null;
        if(columnType.equalsIgnoreCase("auto makers"))
        {
            String[] name = {"Auto Makers"};
            data = name;
        }
        else if(columnType.equalsIgnoreCase("model"))
        {
            String[] name = {"Models"};
            data = name;
        }
        else if(columnType.equalsIgnoreCase("year"))
        {
            String[] name = {"Year"};
            data = name;
        }
        else if(columnType.equalsIgnoreCase("vendor"))
        {
            String[] vendors = {"Vendor"};
            data = vendors;
        }
        else if(columnType.equalsIgnoreCase("description"))
        {
            String[] columnModel = {"Description", "Liter", "Engine", "Cubic", "RLink"};
            data = columnModel;
        }
        else if(columnType.equalsIgnoreCase("carForm"))
        {
            String[] columnModel = {"AutoMaker: ", "Model: ", "Year: ", "Description: ", "Liter: ", "Engine: ", "Cubic: "};
            data = columnModel;
        }
        else if(columnType.equalsIgnoreCase("partInfo"))
        {
            String[] column = {"Core", "Inhead", "Outhead", "Incon", "Oucon", "TMount", "Oilcool", "Price",  "Amount"};
            data = column;
        }
        else if(columnType.equalsIgnoreCase("vendors"))
        {
            String[] vendors = {"ARS1", "ARS2", "ARS3", "ARS4", "MOD1", "MOD2", "MOD3", "MOD4", "BEH1", "BEH2", "BEH3", "BEH4", "DAN1", "DAN2", "DAN3", "DAN4"};
            data = vendors;
        }
        else if(columnType.equalsIgnoreCase("vendorNames"))
        {
            String[] vendorNames = {"ARS", "Modine", "Behr", "Daniel"};
            data = vendorNames;
        }
        return data;
    }