打印两个有序链表的公共部分

package com.day1.practice;

public class FindCommonNumFromTwoList {
    public static class  Node{
       public int value;
       public Node next;

        public  Node(int value) {
            this.value = value;
        }
    }
    public static void FindCommonNumFromTwoList(Node head1,Node head2){
        System.out.print("CommonNum: ");
        while (head1!=null&&head2!=null){
            if (head1.value==head2.value){
                System.out.print(head1.value+"  ");
                head1=head1.next;
            }else if (head1.value<head2.value){
                head1=head1.next;
            }else if (head2.value<head1.value){
                head2=head2.next;
            }
        }
    }
    //printlist
    public static void printLinkedList(Node node) {
        System.out.print("Linked List: ");
        while (node != null) {
            System.out.print(node.value + " ");
            node = node.next;
        }
        System.out.println();
    }
    //test
    public static void main(String[] args){
        Node node1 = new Node(2);
        node1.next = new Node(3);
        node1.next.next = new Node(5);
        node1.next.next.next = new Node(6);
        node1.next.next.next.next = new Node(11);

        Node node2 = new Node(1);
        node2.next = new Node(2);
        node2.next.next = new Node(5);
        node2.next.next.next = new Node(7);
        node2.next.next.next.next = new Node(8);
        node2.next.next.next.next.next = new Node(11);

        printLinkedList(node1);
        printLinkedList(node2);
        FindCommonNumFromTwoList(node1, node2);
    }

}