DOM parsing in java is not giving error for the XML with multiple closing tags (>>)

Any one please help why DocumentBuildFactory in java is not throwing error for following XML which has multiple closing tags(>>)

XML:

<?xml version="1.0" encoding="UTF-8" ?>
<machineActionOrder startTime="2014-07-02T15:24:28.427Z">
    <id>223064</id>
    <source>magnaquest</source>
    <customerReferenceNumber>23998</customerReferenceNumber>
    <requester>
        <email>tfname@gmail.com</email>
        <contactNumber>9177028289752</contactNumber>
        <firstName>TestFirst Name</firstName>
        <userName>Tes104512</userName>
    </requester>
    <machine id="641">
        <operation>createSnapshot</operation>
        <resourcePool>prod</resourcePool>>
        <hostName>
            <value>TestServer1</value>
        </hostName>
        <snapshotName>2</snapshotName>
    </machine>
</machineActionOrder>

Above </resourcePool>> has multiple closing tags.