After you've generated JavaHelp output, you can view the results at any time in the JavaHelp viewer.
Open the project you want to view.
From the File menu, select Run - JavaHelp.
The JavaHelp output opens in the JavaHelp viewer.
The left pane contains the Contents, Index and Search tabs.
The right pane displays the first topic (default start topic or start topic you specified when you generated JavaHelp).
Navigate to different topics by clicking on them in the Contents tab. You can also use the arrows on the toolbar.