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Greenhorn
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Hi I am new to java and having problems using the JOptionPane?
I was wondering why I am being asked to initialise a String? infact even when I initialise the String it quite rightly states this is an int. I cannot see what I have done wrong and can't find any help as to why this is. any help would be much appreciated. Thank you very much

//
public static void main(String[] args)
{
int side1, side2, side3 ;
String side1Str, side2Str, side3Str, result;

side1Str = JOptionPane.showInputDialog("Enter side1");
side1 = Integer.parseInt(side1Str);

side2Str = JOptionPane.showInputDialog("Enter side2");
side2 = Integer.parseInt(side1Str);

side3Str = JOptionPane.showInputDialog("Enter side3");
side3 = Integer.parseInt(side1Str);

if ((side1 > side2) == true)
if((side1 < side3) == true)

result = "That is an isosceles Traingle";
// JOptionPane.showMessageDialog (null, result); // This is the line I am having trouble with//

//
 
author & internet detective
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Camzio,
Welcome to JavaRanch. We have a forum just for Swing/AWT/etc. Since this isn't about JSP, I'll move it for you.
 
It is sorta covered in the JavaRanch Style Guide.
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