CLASS:
------

package Assignment4;

/**
 *
 * @author
 */
public class Die {

    private double sides; // the amount of sides on the die
    private int sideShowing; // side currently showing

    public Die(int sides) {

        this.sides = sides;
       sideShowing = rollDice();

    }

    //get the current face of the die
    public int rollDice() {
        sideShowing = (int)(this.sides * Math.random()) + 1;
        return sideShowing;
    }

    public int getCurrentSide() {
        return sideShowing;
    }



    @Override
    public String toString(){

    return "d" + (int)sides + "=" + (int)sideShowing;


}



}


-----------------------------------------------------

Main Method:

package Assignment4;

import java.util.Arrays;
import java.util.Scanner;

/**
 *
 * @author
 */
public class MainHistogram {



    public static void main(String[] args) {




        int menuChoice, diceAmt, rolls, sides;



        Scanner keyboard = new Scanner (System.in);

        System.out.println("How many dice?");

        diceAmt = keyboard.nextInt();




        Die[] diceArray = new Die[diceAmt];

        for (int i = 0; i < diceArray.length; i++){

            System.out.println("Enter the number of sides on die " + (i+1) + ": ");

            sides = keyboard.nextInt();


            diceArray[i] = new Die(sides);

        }



        do{

            System.out.println("Dice Collection: " + Arrays.toString(diceArray));


            System.out.println(" 1=roll once, 2=roll 100,000 times, 3=quit: ");


            menuChoice = keyboard.nextInt();

                if (menuChoice == 1){
                       rolls = 1;
                       System.out.println(Arrays.toString(diceArray));


                }

                if (menuChoice == 2){

                    rolls = 100000;

                }




        }while ( menuChoice != 3);

        System.out.println("BYE!!!");

    }

}