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Acromatic string converter - Java Code Bank

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Acromatic string converter
a program that takes a string from the user (containing spaces ) , e.g , a name and displays output in the following way:- sample input - leonel messi sample output - l.messi 
                import javax.swing.*;
public class acromatic_string
{
    public static void main (String args[])
    {
        String a = ((String)JOptionPane.showInputDialog("Enter name (of any length) :") ).trim();
        String dis="";
        a=" "+a;
        int sp = a.lastIndexOf(' ');                            //finding last space
        String last = a.substring(sp+1);                        //pick up the last word
        for(int i = 0 ; i < sp;i++)
        {
            if(a.charAt(i)==' ')                                //finding space and pick up the letter after spaces
                dis = dis+a.charAt(i+1)+".";
        }
        JOptionPane.showMessageDialog(null, dis+last, "acromatic string ", JOptionPane.PLAIN_MESSAGE); 
    }
}
newbee avatarnewbee
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