Mine

import javax.swing.JOptionPane;public class FtoC {			public static void main(String[] args)		{		 String F = new String(JOptionPane.showInputDialog("Enter degrees Fahrenheit: "));		 double f =Integer.parseInt(F);  //converts from String to double		 double c = (f-32)/1.8;  //converts from F to C		JOptionPane.showMessageDialog(null,				F + " degrees Fahrenheit is equal to " +				c + " degrees Celcius.",						"Temperature Converter",								JOptionPane.INFORMATION_MESSAGE);			System.exit(0);	}}