Meh

//Main.java

import javax.swing.JOptionPane;

public class Main {

	public static void main(String[] args){
		String s;
		Secondary f;
		f = new Secondary();
		f.food();
		s = JOptionPane.showInputDialog("Enter fruit desire: ");
		f.desire = Double.parseDouble(s);
		f.factor = f.desire / f.fruit;
		for (int i=0; i<f.mFruitList.length; i++) {
			f.mFruitList[i] = f.factor * f.mFruitList[i];
			System.out.println(f.mFruitName[i]": " + f.mFruitList[i]);
		}
	}
}

//Secondary.java

public class Secondary {

public static final APPLE = 0;
public static final BANANA = 1;
public static final ORANGE = 2;

public double fruit, desire, factor;
public double[] mFruitList;
public String[] mFruitName;

	public void food(){
		mFruitList = new double[3];
		mFruitList[APPLE] = 3;
		mFruitList[BANANA] = 3;
		mFruitList[ORANGE] = 4;

		mFruitName = new String[3];
		mFruitName[APPLE] = "Apples";
		mFruitName[BANANA] = "Bananas";
		mFruitName[ORANGE] = "Oranges";

		fruit = 10;
	}

}