import javax.swing.JOptionPane; public class DebugTwo4 { // start main method    public static void main(String[] args)    {       string costString;       double cost;       double tax = 0.06;       costString = JOptionPane.showInputDialog(null,"Enter price of item you are buying",       "12", JOptionPane.INFORMATION_MESSAGE);       cost = Double.parseDouble(costString);       JOptionPane.showMessageDialog(null,"With"+tax*100+"% tax, purchase is $"+(cost+cost*tax)); }// end of main method }// end of FixDebugTwo4 method

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