To create a launch configuration that will launch or attach to
an HTML script application ( .htm, .html,
or .jsp) for debugging:
Note: When you are debugging a JSP page that generates script and
you want to suspend execution for that script, you need to issue a suspend
action on the thread before launching the script action. If you do not do
this, the debugger might not halt within that action, even when a breakpoint
is set. For information about halting program execution, see the related topic.