Need help in data structures java. Thank you

Description of program: Write a program to find the middle element of a given linked list. Upload the java file into LabExam1 folder of icollege. Example: The middle element is [5] 4->5 The middle element is [5] 3-4-5 The middle element is [4] 1->2->3-4-5 The middle element is [3] If the linkedlist has even number of nodes, there would be two middle elements. You can print either one of them: 2-3-4-5 The middle element is [4] Or The middle element is 13]