Remarks
If the who parameter is not defined, control is forwarded to the noparam.html.
Note the output buffer is cleared before transferring control.
Output already generated by the current page is lost.
- The fragment
<html><head></head> <body>
from this page is not delivered to the browser.
Incidentally, this example illustrates the case that JSP with heavy use of scriplets can be relatively hard to read!