WarehouseTest

import javax.swing.JOptionPane;

public class WarehouseTest
{
    public static void main( String args[] )
    {
        String dataArray[][] = {{ "2200", "10", "5", "5", "200", "First Street", "Dallas", "Texas", "76000" },
                    { "5550", "12.75", "2", "3", "15", "Mitchell Drive", "Arlington", "Texas", "76019" },
                    { "12000", "17.5", "6", "7", "0", "Jones Blvd", "Burleson", "Texas", "76120" },
                    { "7235", "22.35", "54", "80", "30", "Smith Circle", "Keller", "Texas", "75020" }};

        Warehouse[] wArray = new Warehouse[dataArray.length];
        wArray = createWarehouses( dataArray );

        JOptionPane.showMessageDialog( null, purchaseItems( wArray ));
        JOptionPane.showMessageDialog( null, printWarehouses( wArray ));
        JOptionPane.showMessageDialog( null, printWarehouseCharge( wArray ));
    }

    public static Warehouse[] createWarehouses( String dataArray )
    {
        Warehouse w[] = new Warehouse[dataArray.length];

        for( int i = 0; i < w.length; i++ )
        {
            w[i] = new Warehouse( Double.parseDouble(dataArray[i][0]), Double.parseDouble(dataArray[i][1]),
            Integer.parseInt(dataArray[i][2]), Integer.parseInt(dataArray[i][3]), Integer.parseInt(dataArray[i][4]),
            new Address( dataArray[i][5], dataArray[i][6], dataArray[i][7], Integer.parseInt( dataArray[i][8] )));
        }
        return w; //    <--- THIS IS PROBLEM
    }

    public static String printWarehouses( Warehouse w[] )
    {
        String printMsg = String.format("");

        for( int i = 1; i < w.length; i++ )
        {
            printMsg += String.format(
            "Square Foot Size %.2f Price Per Square Foot %s Televisions %d Computers %d Tablets %d %s",
            Double.parseDouble( w[i][0] ), Double.parseDouble( w[i][1] ),
            Int.parseInt( w[i][2] ), Int.parseInt( w[i][3] ), Int.parseInt( w[i][4] ),
            w[i][5].toString );
        }
        return printMsg;
    }

    public static String printWarehouseCharge( Warehouse w[] )
    {
        String chgMsg = String.format("");

        for( int i = 1; i < w.length; i++ )
        {
            chgMsg += String.format( "$%,.2f\n", w[i].calculateWarehouseCharge() + w[i].calculateTax() );
        }
        return chgMsg;
    }

    public static String purchaseItems( Warehouse w[] )
    {
        String p[][] =
                {
                    {"Dallas", "1", "2", "5"},
                    {"Arlington", "0", "0", "15"},
                    {"Burleson", "0", "0", "3"},
                    {"Keller", "10", "25", "0"},
                    {"Dallas", "5", "0", "0"},
                    {"Arlington", "0", "1", "0"},
                    {"Burleson", "2", "4", "0"},
                    {"Keller", "0", "30", "3"}
                };

        String msg = String.format("");

        for ( int i = 0; i < w.length; i++ )
        {
            if ( w[i].getAddress().getCity().equals( p[i][0] ))
            {
                msg += String.format("%,.2f\n", w[i].purchaseTelevision( 599, Integer.parseInt( p[i][1] ))
                    + w[i].purchaseComputer( 759, w[i].Integer.parseInt( p[i][2] ))
                    + w[i].purchaseTablet( 239.99, w[i].Integer.parseInt( p[i][3] )));
            }
    }
    return msg;
    }
}