can you iterate through a loop using variables?

hi guys,

heres my code:

package com.fds.loops;
import java.util.Scanner;

//for loop that counts up according to entered number
public class ForLoop {
    public static void main(String[] args) {
        Scanner userInput = new Scanner(;
        System.out.println("Enter a number to start from:");
        int startNumber = userInput.nextInt();

        System.out.println("Enter a number to count to:");
        int endNumber = userInput.nextInt();

        if (endNumber > startNumber) {
            System.out.println("Im not counting backwards for you!");
        } else {
            System.out.println("Enter number to count by...");
            int countNumber = userInput.nextInt();

            for (int x = startNumber,startNumber < endNumber,countNumber) {





is it possible to create a loop that counts the numbers the way im doing it...or should you use an array?

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