Please .. I want the solution to be in Java code form

Write a java method called "containsCycle" that receives the head of a singly linked list and returns true if the linked list contains a cycle and returns false otherwise. A linked list contains cycles if the next reference of any node refers to a preceding node. For example the linked list contains a cycle: Head L 01 01 02 03 04 05 08 07 06 1 B I U s X x