Minimum number of statics

package com.codegym.task.task06.task0616;
/*
Minimum number of statics
*/
// Instance variables declared as static are, essentially, global variables.
// When objects of its class are declared, no copy of a static variable is made.
// Instead, all instances of the class share the same static variable.
// We know that a static variable is shared across all instances of a class.

public class Solution {

    public static int step;

    public static void main(String[] args) {
        method1();
    }

    public static void method1() {
        method2();
    }

    public static void method2() {
        new Solution().method3();
    }

    public  void method3() {
        method4();
    }

    public  void method4() {
        step++;
        for (StackTraceElement element : Thread.currentThread().getStackTrace())
            System.out.println(element);
        if (step > 1)
            return;
        main(null);
    }
}

new Solution().method3();