Java: Tower of Hanoi, Java

Java: Tower of Hanoi

/**
 *  Tower of Hanoi
 *
 *  @author Jayesh Chandrapal
 *  @version: 1.0
 */

import java.util.*;
import java.lang.*;

class Rextester
{  
    /**
     *  Main program entry point
     *  How to execute: >java Rextester
     */
    public static void main(String args[])
    {
        TowerOfHanoi app = new TowerOfHanoi();
		// app.solve(TOTAL_DISKS, from_pole, to_pole, helper_pole);
        app.solve(TOTAL_DISKS, 1, 3, 2);
		
        System.out.println("Done in " + count + " steps");
    }
}

class TowerOfHanoi
{  
	static int count = 0;
	List<Stack<Integer>> poles;
	private static final int TOTAL_POLES = 3;
	private static final int TOTAL_DISKS = 4;
	
	TowerOfHanoi() {
		poles = new ArrayList<Stack<Integer>>();
		
		for(int i = 0; i < TOTAL_POLES; i++) {
			poles.add(new Stack<Integer>());
		}
		
		for(int i = TOTAL_DISKS; i > 0; i--) {
			poles.get(0).push(i);
		}
		
		System.out.println(poles);
	}
	
    public void solve(int disks, int from, int to, int helper) {
		
        if(disks >= 1) {
			count++;
            solve(disks - 1, from, helper, to);
			
			System.out.println();
            System.out.println("Moving Disk" + poles.get(from - 1).peek() 
				+ " from " + from + " to " + to);
			
			poles.get(to - 1).push(poles.get(from - 1).pop());
			
            System.out.println("[Poles: " + poles + "]");
			
            solve(disks - 1, helper, to, from);
        }
    }
}


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