How to generate a xml file with JSP?

Hi,
I want to dynamically generate maths formula in my web page. I think MathMl is a good choice. However, it needs xml file. I try to use JSP to generate the
content of the xml file. However, it doesn't work. What should I do?
Best regards.

Hi,
Thanks a lot for your replies. I used to write JSP to present quiz fetching from a database. To use MathML, xml file has to be used. I've tried to copy the content of the xml file to a jsp file and let the brower to display it. However, it doesn't work. I view the content of the page displayed by the brower. I simply contain nothing. So what it's the most convenience way to present the MathML dynamically.
Best regards.
From hoifo

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Dear All,
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"Everything should be made as simple as possible, but not simpler" - Einstein

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Dear experts,
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<?xml version="1.0" encoding="utf-8" ?>
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<FIRSTNAME>><![CDATA[]]></FIRSTNAME>
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Hi,
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DATA:
    TABLESTATS           LIKE MSSTABSIZEINFO,
    IVALUE               TYPE I,
    BEGIN OF VERSIONTAB OCCURS 0,
      VERSIONDAT         LIKE SY-DATUM,
    END OF VERSIONTAB,
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    DOM                  TYPE REF TO IF_IXML_ELEMENT,
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    RC                   TYPE SY-SUBRC,
    L_EXISTS             LIKE DD02L-ACTFLAG.
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IF SY-SUBRC = 0.
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ENDIF.
Salil...

How to generate a xml file with JSP?

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