title: how to insert TOC in word document using docx4j in java
body: <p>I have one word document that consist one index. In that index, the content is the table of content and that content are hyperlinks also with page number. When I click on any hyperlinks, the cursor goes to that page where that heading exist.</p>
  
  <p>Like following:</p>
  
  <pre><code>1 Introduction.......................................1
  1.1 about us........................................1
  2 reference.........................................3
  </code></pre>
  
  <p>I want to insert one more heading after introduction.</p>