title: How to create java api document for a project/application?
body: <p>I need to know how to create java api document for a project/application? I know to create comment in eclipse like</p>
  
  <pre><code> /**
   * Method to add two number
   * @param a int value
   * @param b int value
   * @return a+b
   */
  private int add(int a,int b){
      return a+b;
  }
  </code></pre>
  
  <p>But I need java document file while I clicking on the document should open like sun java document so how to create and making connection between the document and project/application.</p>