Launches the operating system executable associated with the file or
URL (http:// or https://). If the file is an executable then the
executable is launched. Note that a <code>Display</code> must already
exist to guarantee that this method returns an appropriate result.
@param fileName the file or program name or URL (http:// or https://)
@return <code>true</code> if the file is launched, otherwise <code>false</code>
@exception IllegalArgumentException <ul>
<li>ERROR_NULL_ARGUMENT when fileName is null</li>
</ul>
Launches the operating system executable associated with the file or URL (http:// or https://). If the file is an executable then the executable is launched. Note that a <code>Display</code> must already exist to guarantee that this method returns an appropriate result.
@param fileName the file or program name or URL (http:// or https://) @return <code>true</code> if the file is launched, otherwise <code>false</code>
@exception IllegalArgumentException <ul> <li>ERROR_NULL_ARGUMENT when fileName is null</li> </ul>