<Header>
    <MsgId>1800044000</MsgId>
    <ClientAppSeq>CNB110833</ClientAppSeq>
    <ClientAppGrpSeq>CNB</ClientAppGrpSeq>
    <Status>
        <System>1111111111</System>
        <StatusCode>2222222222</StatusCode>
        <Severity>3333333333</Severity>
        <StatusDesc>4444444444</StatusDesc>
    </Status>
</Header>

<div align="center" class="container">
   <table id="genTable" class="table-bordered " width="100%">
   <thead class="thead-default">
       <tr>
         <th colspan="2">GEN HEADER</th>
       </tr>
   </thead>
   <tbody>
       <c:forEach items="${genHeaderList}" var="genHeader">
          <tr>
            <td width="30%">${genHeader}</td>
            <td width="70%" class="col-md-2" align="left"><input
        id="${genHeader}" type="text" class="input-sm" size="50"></td>
        </tr>
      </c:forEach>
   </tbody>
   </table>
</div>

<TX>
<FORMAT>
    <RECORD id="RqHeader">
        <ITERATION id="Header" times="1">
            <FIELD id="MsgId" maxLen="10" minLen="10" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD" default=" "/>
            <FIELD id="ClientAppSeq" maxLen="9" minLen="9" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD" default=" "/>
            <FIELD id="ClientAppGrpSeq" maxLen="3" minLen="3" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD"  default=" "/>
            <ITERATION id="Status" times="1">
                <FIELD id="System" maxLen="10" minLen="10" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD"  default=" "/>
                <FIELD id="StatusCode" maxLen="10" minLen="10" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD"  default=""/>
                <FIELD id="Severity" maxLen="10" minLen="10" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD"  default=" "/>
                <FIELD id="StatusDesc" maxLen="10" minLen="10" padding=" " align="LEFT" type="CHARACTER" padOption="EMPTYPAD"  default=""/>
            </ITERATION>
        </ITERATION>
    </RECORD>
</FORMAT>
 </TX>

private List<String> getGenHeaderList() {
    List<String> genHeaderList = new ArrayList<String>();
    String headerFileName = "GEN_Header.xml";
    File file = getFileByFileName(headerFileName);
    FileInputStream f = null;
    try {
        f = new FileInputStream(file);
    } catch (FileNotFoundException ex1) {
        ex1.printStackTrace();
    }
    String expression = "/TX/FORMAT/RECORD[@id='RqHeader']//ITERATION/FIELD";
    NodeList nodeList = getXMLNodeList(f, expression);
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node currentItem = nodeList.item(i);
        String id = currentItem.getAttributes().getNamedItem("id").getNodeValue();
        logger.info("[HEADER]" + id);
        genHeaderList.add(id);
    }
    return genHeaderList;
}