Three Number + Sort

[xgiovio]

class three numbers

package numbers;

import java.io.PrintStream;
import java.util.Arrays;
import java.util.Scanner;

/**
* Created with xgiovio.macbookair.
* User: xgiovio
* Date: 14/10/13
* Time: 13:29
*/
public class three_numbers {

public three_numbers (Scanner x_in){
array[0]=x_in.nextDouble();
array[1]=x_in.nextDouble();
array[2]=x_in.nextDouble();
}

public void sort(){
Arrays.sort(array);
}

public void print(PrintStream out){
out.println(array[0]);
out.println(array[1]);
out.println(array[2]);

}

private double [] array = new double[3];

} 

main

import numbers.three_numbers;

import java.io.File;
import java.io.PrintStream;
import java.util.Scanner;

/**
 * Created with xgiovio.macbookair.
 * User: xgiovio
 * Date: 23/09/13
 * Time: 14:57
 */


public class test {

    public static void main (String [] input_data) throws Exception {


    three_numbers array = new three_numbers(new Scanner(new File ("giorgio.dat")));
    array.sort();
    array.print(System.out);

    }
}