reverse the order of the linked list
<p>i have a linkedlist, which add an object like a tree, the following is the printout
LinkedList nodeList = new LinkedList();</p>

<p>(result A)</p>

<pre><code>1 : Tester Meeting
2 : Adminstrative &amp; Operational 
3 : Functional Committees
4 : Aduit Committee
9 :    Supporting Services Development
8 :    Medical Services Development 
7 :    Information Technology Services 
6 :    Human Resources Committee
15 :          test2-2
14 :       test2
13 :          test1-1
12 :       test1
5 :    Finance Committee
10 : Regional Advisory Committees
11 : Board Workshop
</code></pre>

<p>(result B)The following should be the right order</p>

<pre><code>Tester Meeting
Adminstrative &amp; Operational 
Functional Committees
Aduit Committee
   Finance Committee
      test1
         test1-1
      test2
         test2-2
   Human Resources Committee
   Information Technology Services 
   Medical Services Development 
   Supporting Services Development
Regional Advisory Committees
Board Workshop
</code></pre>

<p>So, i want to reverse the order of sub-node of Audit Committee of (ResultA) output the result of same as the ResultB, is there any method to sort the specific node of linked list?</p>
