java remove linkedlist duplicates values

public static void removeNextDuplicate(SinglyLinkedListNode node){
        
    if(node != null){
        if(node.next !=null && node.data == node.next.data){
            node.next = node.next.next;
        }
        else{
            node = node.next;
        }
        removeNextDuplicate(node);
    }
}