Display set of names in array when we press the first letter

Please help to write a program which have to display set of names in the array when we click the starting letter (like in gmail if we press the letter it will show the available names)using java

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February 11, 2012 at 11:51 AM

Have a look at the following link:

http://www.roseindia.net/tutorial/java/swing/autosuggest.html

February 11, 2012 at 12:13 PM

import java.util.*;

class DisplaySetOfNames{
    public static void main(String[] args) 
    {
        String[] countries = {"Afghanistan", "Albania", "Algeria", "Andorra", "Angola","Argentina"
,"Armenia","Austria","Bahamas","Bahrain", "Bangladesh","Barbados", "Belarus","Belgium",
"Benin","Bhutan","Bolivia","Bosnia & Herzegovina","Botswana","Brazil","Bulgaria",
"Burkina Faso","Burma","Burundi","Cambodia","Cameroon","Canada", "China","Colombia",
"Comoros","Congo","Croatia","Cuba","Cyprus","Czech Republic","Denmark", "Georgia",
"Germany","Ghana","Great Britain","Greece","Hungary","Holland","India","Iran","Iraq",
"Italy","Somalia", "Spain", "Sri Lanka", "Sudan","Suriname", "Swaziland","Sweden",
"Switzerland", "Syria","Uganda","Ukraine","United Arab Emirates","United Kingdom",
"United States","Uruguay","Uzbekistan","Vanuatu","Venezuela","Vietnam",
"Yemen","Zaire","Zambia","Zimbabwe"};
        Scanner input=new Scanner(System.in);
        System.out.print("Enter letter: ");
        String letter=input.next().substring(0,1);
        System.out.println();
        for(int i=0;i<countries.length;i++){
            if(countries[i].startsWith(letter)){
                System.out.println(countries[i]);
            }
        }
    }
}

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Display set of names in array when we press the first letter

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