java language1)implement a method that splits a circularly linked list into two halves. 2)implement a method that reverse the order of elements in circularly linked list. 3)implement a method to remove all duplicates. suppose you have the getters and setters and the node. java language 2)implement a method that reverse the order of elements in circularly linked list. 3)implement a method to remove all duplicates. suppose you have the getters and setters and the node..