Reverse a Sub-list (medium)

import java.util.*;
class ListNode {
  int value = 0;
  ListNode next;
  ListNode(int value) {
    this.value = value;
  }
}
class ReverseSubList {
  public static ListNode reverse(ListNode head, int p, int q) {
    // TODO: Write your code here
    return head;
  }
  public static void main(String[] args) {
    ListNode head = new ListNode(1);
    head.next = new ListNode(2);
    head.next.next = new ListNode(3);
    head.next.next.next = new ListNode(4);
    head.next.next.next.next = new ListNode(5);
    ListNode result = ReverseSubList.reverse(head, 2, 4);
    System.out.print("Nodes of the reversed LinkedList are: ");
    while (result != null) {
      System.out.print(result.value + " ");
      result = result.next;
    }
  }
}