// Search Person array for name.

import java.util.Scanner;
public class SearchPersonArray
{
    public static void main(String[ ] argv)
    {
        Person[ ] personArray = { new Person("Chloe", 'F', 27),
                                  new Person("Brandon", 'M', 18),
                                  null,
                                  new Person("Susan", 'F', 34),
                                  new Person("Larry", 'M', 35),
                                  new Person("Alice", 'F', 23),
                                  null,
                                  new Person("David", 'M', 29),
                                  new Person("Judy", 'F', 19) };
        String searchName;
        Scanner con = new Scanner(System.in);

        // Input search name.
        System.out.print("Enter search name: ");
        searchName = con.next( );

        // Search for name in array.  Return Person object.
        Person p = search(personArray, searchName);

        // Print result.
        if (p != null)
        {
            System.out.print(searchName + "\'s toString output: ");
            System.out.println(p);
        }
        else
            System.out.println("Person not found.");
    }

    private static Person search(Person[ ] a, String s)
    {
        for(int i = 0; i < a.length; i++)
        {
            if ((a[i] != null) && a[i].getName( ).equals(s))
            {
                return a[i];
            }

        }       
        return null;
    }
}